Symantec Antivirus

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created June 21
Virus Definitions released June 21
Defs Version: 100621c
Sequence Number: 82742
Extended Version: 6/21/2008 rev. 3
Total Detections (Threats & Risks): 1918144

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created June 21
Virus Definitions released June 21
Defs Version: 100621c
Sequence Number: 82742
Extended Version: 6/21/2008 rev. 3
Total Detections (Threats & Risks): 1918144

Weekly Updates released June 18 Learn More

Norton AntiVirus for Mac Defs released June 20

Symantec AntiVirus for Handhelds Defs released June 16


http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created June 29
Virus Definitions released June 29
Defs Version: 100629b
Sequence Number: 83007
Extended Version: 6/29/2008 rev. 2
Total Detections (Threats & Risks): 1887577

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created June 29
Virus Definitions released June 29
Defs Version: 100629b
Sequence Number: 83007
Extended Version: 6/29/2008 rev. 2
Total Detections (Threats & Risks): 1887577

Weekly Updates released June 25 Learn More

Norton AntiVirus for Mac Defs released June 26

Symantec AntiVirus for Handhelds Defs released June 16
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created July 4
Virus Definitions released July 4
Defs Version: 100704c
Sequence Number: 83199
Extended Version: 7/4/2008 rev. 3
Total Detections (Threats & Risks): 1883512

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created July 4
Virus Definitions released July 4
Defs Version: 100704c
Sequence Number: 83199
Extended Version: 7/4/2008 rev. 3
Total Detections (Threats & Risks): 1883512

Weekly Updates released July 2 Learn More
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created July 12
Virus Definitions released July 12
Defs Version: 100712b
Sequence Number: 83476
Extended Version: 7/12/2008 rev. 2
Total Detections (Threats & Risks): 1935121

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created July 12
Virus Definitions released July 12
Defs Version: 100712b
Sequence Number: 83476
Extended Version: 7/12/2008 rev. 2
Total Detections (Threats & Risks): 1935121

Weekly Updates released July 9 Learn More

Norton AntiVirus for Mac Defs released June 27

Symantec AntiVirus for Handhelds Defs released July 9
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created July 20
Virus Definitions released July 20
Defs Version: 100720f
Sequence Number: 83748
Extended Version: 7/20/2008 rev. 6
Total Detections (Threats & Risks): 1963363

Daily Updates
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created July 20
Virus Definitions released July 20
Defs Version: 100720c
Sequence Number: 83745
Extended Version: 7/20/2008 rev. 3
Total Detections (Threats & Risks): 1963361

Weekly Updates released July 16 Learn More

Norton AntiVirus for Mac Defs released July 11
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created July 26
Virus Definitions released July 26
Defs Version: 100726b
Sequence Number: 83990
Extended Version: 7/26/2008 rev. 2
Total Detections (Threats & Risks): 2003189

Daily Updates
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created July 26
Virus Definitions released July 26
Defs Version: 100726b
Sequence Number: 83990
Extended Version: 7/26/2008 rev. 2
Total Detections (Threats & Risks): 2003189

Weekly Updates released July 23 Learn More

Norton AntiVirus for Mac Defs released July 25
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created August 3
Virus Definitions released August 3
Defs Version: 100803b
Sequence Number: 84289
Extended Version: 8/3/2008 rev. 2
Total Detections (Threats & Risks): 2043015

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created August 3
Virus Definitions released August 3
Defs Version: 100803b
Sequence Number: 84289
Extended Version: 8/3/2008 rev. 2
Total Detections (Threats & Risks): 2043015

Weekly Updates released July 30 Learn More

http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created August 14
Virus Definitions released August 14
Defs Version: 100814c
Sequence Number: 84693
Extended Version: 8/14/2008 rev. 3
Total Detections (Threats & Risks): 2047047

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created August 14
Virus Definitions released August 14
Defs Version: 100814c
Sequence Number: 84693
Extended Version: 8/14/2008 rev. 3
Total Detections (Threats & Risks): 2047047

Weekly Updates released August 13 Learn More

http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created August 24
Virus Definitions released August 24
Defs Version: 100824g
Sequence Number: 85058
Extended Version: 8/24/2008 rev. 7
Total Detections (Threats & Risks): 2054100

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created August 24
Virus Definitions released August 24
Defs Version: 100824g
Sequence Number: 85058
Extended Version: 8/24/2008 rev. 7
Total Detections (Threats & Risks): 2054100

Weekly Updates released August 20 Learn More

Norton AntiVirus for Mac Defs released August 21

Symantec AntiVirus for Handhelds Defs released August 20

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created September 1
Virus Definitions released September 1
Defs Version: 100901u
Sequence Number: 85348
Extended Version: 9/1/2008 rev. 21
Total Detections (Threats & Risks): 2056400

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created September 1
Virus Definitions released September 1
Defs Version: 100901c
Sequence Number: 85336
Extended Version: 9/1/2008 rev. 3
Total Detections (Threats & Risks): 2056157

Weekly Updates released August 27 Learn More

Norton AntiVirus for Mac Defs released August 29
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created September 19
Virus Definitions released September 19
Defs Version: 100919g
Sequence Number: 85985
Extended Version: 9/19/2008 rev. 7
Total Detections (Threats & Risks): 2148033

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created September 19
Virus Definitions released September 19
Defs Version: 100919g
Sequence Number: 85985
Extended Version: 9/19/2008 rev. 7
Total Detections (Threats & Risks): 2148033

Weekly Updates released September 17 Learn More

Norton AntiVirus for Mac Defs released September 12

Symantec AntiVirus for Handhelds Defs released September 18
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created September 30
Virus Definitions released September 30
Defs Version: 100930c
Sequence Number: 86330
Extended Version: 9/30/2008 rev. 3
Total Detections (Threats & Risks): 2223234

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created September 30
Virus Definitions released September 30
Defs Version: 100930c
Sequence Number: 86330
Extended Version: 9/30/2008 rev. 3
Total Detections (Threats & Risks): 2223234

Weekly Updates released September 24 Learn More

Norton AntiVirus for Mac Defs released September 25

http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created October 13
Virus Definitions released October 13
Defs Version: 101013ak
Sequence Number: 86810
Extended Version: 10/13/2008 rev. 37
Total Detections (Threats & Risks): 2322066

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created October 13
Virus Definitions released October 13
Defs Version: 101013c
Sequence Number: 86788
Extended Version: 10/13/2008 rev. 3
Total Detections (Threats & Risks): 2319280

Weekly Updates released October 8 Learn More

Norton AntiVirus for Mac Defs released October 9
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created October 20
Virus Definitions released October 20
Defs Version: 101020c
Sequence Number: 87058
Extended Version: 10/20/2008 rev. 3
Total Detections (Threats & Risks): 2325138

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created October 20
Virus Definitions released October 20
Defs Version: 101020c
Sequence Number: 87058
Extended Version: 10/20/2008 rev. 3
Total Detections (Threats & Risks): 2325138

Weekly Updates released October 15 Learn More

Norton AntiVirus for Mac Defs released October 16
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created October 28
Virus Definitions released October 28
Defs Version: 101028d
Sequence Number: 87351
Extended Version: 10/28/2008 rev. 4
Total Detections (Threats & Risks): 2405382

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created October 28
Virus Definitions released October 28
Defs Version: 101028d
Sequence Number: 87351
Extended Version: 10/28/2008 rev. 4
Total Detections (Threats & Risks): 2405382

Weekly Updates released October 24 Learn More

Norton AntiVirus for Mac Defs released October 24

Symantec AntiVirus for Handhelds Defs released October 21

http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created November 16
Virus Definitions released November 16
Defs Version: 101116c
Sequence Number: 88086
Extended Version: 11/16/2008 rev. 3
Total Detections (Threats & Risks): 2579799

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created November 16
Virus Definitions released November 16
Defs Version: 101116c
Sequence Number: 88086
Extended Version: 11/16/2008 rev. 3
Total Detections (Threats & Risks): 2579799

Weekly Updates released November 12 Learn More

Norton AntiVirus for Mac Defs released November 14

Symantec AntiVirus for Handhelds Defs released November 14
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created November 30
Virus Definitions released November 30
Defs Version: 101130w
Sequence Number: 88626
Extended Version: 11/30/2008 rev. 23
Total Detections (Threats & Risks): 2664942

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created November 30
Virus Definitions released November 30
Defs Version: 101130d
Sequence Number: 88613
Extended Version: 11/30/2008 rev. 4
Total Detections (Threats & Risks): 2664904

Weekly Updates released November 26 Learn More

Norton AntiVirus for Mac Defs released November 26

Symantec AntiVirus for Handhelds Defs released November 14
http://www.symantec.com/avcenter/defs.download.html

 

Latest DefinitionsMultiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created December 6
Virus Definitions released December 6
Defs Version: 101206c
Sequence Number: 88843
Extended Version: 12/6/2008 rev. 3
Total Detections (Threats & Risks): 2707658

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created December 6
Virus Definitions released December 6
Defs Version: 101206c
Sequence Number: 88843
Extended Version: 12/6/2008 rev. 3
Total Detections (Threats & Risks): 2707658

Weekly Updates released December 3 Learn More

Norton AntiVirus for Mac Defs released December 4

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created December 21
Virus Definitions released December 21
Defs Version: 101221ah
Sequence Number: 89463
Extended Version: 12/21/2008 rev. 34
Total Detections (Threats & Risks): 2779744

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created December 21
Virus Definitions released December 21
Defs Version: 101221t
Sequence Number: 89455
Extended Version: 12/21/2008 rev. 20
Total Detections (Threats & Risks): 2779683

Weekly Updates released December 17 Learn More

Norton AntiVirus for Mac Defs released December 19

Symantec AntiVirus for Handhelds Defs released December 16

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created January 2
Virus Definitions released January 2
Defs Version: 110102y
Sequence Number: 89958
Extended Version: 1/2/2009 rev. 25
Total Detections (Threats & Risks): 2821490

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created January 2
Virus Definitions released January 2
Defs Version: 110102f
Sequence Number: 89945
Extended Version: 1/2/2009 rev. 6
Total Detections (Threats & Risks): 2821314

Weekly Updates released December 31 Learn More

Norton AntiVirus for Mac Defs released December 31

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created January 15
Virus Definitions released January 15
Defs Version: 110115ah
Sequence Number: 90487
Extended Version: 1/15/2009 rev. 34
Total Detections (Threats & Risks): 2959175

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created January 15
Virus Definitions released January 15
Defs Version: 110115d
Sequence Number: 90469
Extended Version: 1/15/2009 rev. 4
Total Detections (Threats & Risks): 2958965

Weekly Updates released January 14 Learn More

Norton AntiVirus for Mac Defs released January 14
http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created January 23
Virus Definitions released January 23
Defs Version: 110123ag
Sequence Number: 90806
Extended Version: 1/23/2009 rev. 33
Total Detections (Threats & Risks): 3103422

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created January 23
Virus Definitions released January 23
Defs Version: 110123c
Sequence Number: 90788
Extended Version: 1/23/2009 rev. 3
Total Detections (Threats & Risks): 3103021

Weekly Updates released January 21 Learn More

Norton AntiVirus for Mac Defs released January 22

Symantec AntiVirus for Handhelds Defs released January 22

http://www.symantec.com/avcenter/defs.download.html

 

Get the latest virus definitions status
Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created February 4
Virus Definitions released February 4
Defs Version: 110204u
Sequence Number: 91301
Extended Version: 2/4/2009 rev. 21
Total Detections (Threats & Risks): 3224039

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created February 4
Virus Definitions released February 4
Defs Version: 110204u
Sequence Number: 91301
Extended Version: 2/4/2009 rev. 21
Total Detections (Threats & Risks): 3224039

Weekly Updates released February 4 Learn More

Norton AntiVirus for Mac Defs released January 28

Symantec AntiVirus for Handhelds Defs released January 22

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created February 15
Virus Definitions released February 15
Defs Version: 110215b
Sequence Number: 91759
Extended Version: 2/15/2009 rev. 2
Total Detections (Threats & Risks): 3338874

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created February 15
Virus Definitions released February 15
Defs Version: 110215b
Sequence Number: 91759
Extended Version: 2/15/2009 rev. 2
Total Detections (Threats & Risks): 3338874

Weekly Updates released February 11 Learn More

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created March 1
Virus Definitions released March 1
Defs Version: 110301x
Sequence Number: 92372
Extended Version: 3/1/2009 rev. 24
Total Detections (Threats & Risks): 3243312

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Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created March 1
Virus Definitions released March 1
Defs Version: 110301e
Sequence Number: 92359
Extended Version: 3/1/2009 rev. 5
Total Detections (Threats & Risks): 3243009

Weekly Updates released February 25 Learn More

Norton AntiVirus for Mac Defs released February 26

Symantec AntiVirus for Handhelds Defs released February 19

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created March 11
Virus Definitions released March 11
Defs Version: 110311c
Sequence Number: 92786
Extended Version: 3/11/2009 rev. 3
Total Detections (Threats & Risks): 3342276

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Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created March 11
Virus Definitions released March 11
Defs Version: 110311c
Sequence Number: 92786
Extended Version: 3/11/2009 rev. 3
Total Detections (Threats & Risks): 3342276

Weekly Updates released March 11 Learn More

Norton AntiVirus for Mac Defs released March 5

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created March 20
Virus Definitions released March 20
Defs Version: 110320c
Sequence Number: 93156
Extended Version: 3/20/2009 rev. 3
Total Detections (Threats & Risks): 3373037

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created March 20
Virus Definitions released March 20
Defs Version: 110320c
Sequence Number: 93156
Extended Version: 3/20/2009 rev. 3
Total Detections (Threats & Risks): 3373037

Weekly Updates released March 18 Learn More

Norton AntiVirus for Mac Defs released March 12

Symantec AntiVirus for Handhelds Defs released March 19

http://www.symantec.com/avcenter/defs.download.html

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created March 26
Virus Definitions released March 26
Defs Version: 110326y
Sequence Number: 93406
Extended Version: 3/26/2009 rev. 25
Total Detections (Threats & Risks): 3409003

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created March 26
Virus Definitions released March 26
Defs Version: 110326g
Sequence Number: 93394
Extended Version: 3/26/2009 rev. 7
Total Detections (Threats & Risks): 3408412

Weekly Updates released March 25 Learn More

Norton AntiVirus for Mac Defs released March 26

http://www.symantec.com/avcenter/defs.download.html

 

Daily Updates
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created March 31
Virus Definitions released March 31
Defs Version: 110331s
Sequence Number: 93618
Extended Version: 3/31/2009 rev. 19
Total Detections (Threats & Risks): 3482215
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Definitions FeedGet the latest virus definitions status
Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created April 4
Virus Definitions released April 4
Defs Version: 110404c
Sequence Number: 93796
Extended Version: 4/4/2009 rev. 3
Total Detections (Threats & Risks): 3547519

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created April 4
Virus Definitions released April 4
Defs Version: 110404c
Sequence Number: 93796
Extended Version: 4/4/2009 rev. 3
Total Detections (Threats & Risks): 3547519

Weekly Updates released April 1 Learn More

Norton AntiVirus for Mac Defs released April 2

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created April 15
Virus Definitions released April 15
Defs Version: 110415c
Sequence Number: 94271
Extended Version: 4/15/2009 rev. 3
Total Detections (Threats & Risks): 3582286

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created April 15
Virus Definitions released April 15
Defs Version: 110415c
Sequence Number: 94271
Extended Version: 4/15/2009 rev. 3
Total Detections (Threats & Risks): 3582286

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created April 22
Virus Definitions released April 22
Defs Version: 110422e
Sequence Number: 94585
Extended Version: 4/22/2009 rev. 5
Total Detections (Threats & Risks): 3680646

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created April 22
Virus Definitions released April 22
Defs Version: 110422e
Sequence Number: 94585
Extended Version: 4/22/2009 rev. 5
Total Detections (Threats & Risks): 3680646

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created April 28
Virus Definitions released April 28
Defs Version: 110428c
Sequence Number: 94846
Extended Version: 4/28/2009 rev. 3
Total Detections (Threats & Risks): 3772415

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created April 28
Virus Definitions released April 28
Defs Version: 110428c
Sequence Number: 94846
Extended Version: 4/28/2009 rev. 3
Total Detections (Threats & Risks): 3772415
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created May 7
Virus Definitions released May 7
Defs Version: 110507c
Sequence Number: 95212
Extended Version: 5/7/2009 rev. 3
Total Detections (Threats & Risks): 3851860

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created May 7
Virus Definitions released May 7
Defs Version: 110507c
Sequence Number: 95212
Extended Version: 5/7/2009 rev. 3
Total Detections (Threats & Risks): 3851860

Weekly Updates released May 6 Learn More

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created May 20
Virus Definitions released May 20
Defs Version: 110520c
Sequence Number: 95731
Extended Version: 5/20/2009 rev. 3
Total Detections (Threats & Risks): 4001191

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created May 20
Virus Definitions released May 20
Defs Version: 110520c
Sequence Number: 95731
Extended Version: 5/20/2009 rev. 3
Total Detections (Threats & Risks): 4001191

Weekly Updates released May 20 Learn More
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created June 1
Virus Definitions released June 1
Defs Version: 110601c
Sequence Number: 96193
Extended Version: 6/1/2009 rev. 3
Total Detections (Threats & Risks): 4067996

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created June 1
Virus Definitions released June 1
Defs Version: 110601c
Sequence Number: 96193
Extended Version: 6/1/2009 rev. 3
Total Detections (Threats & Risks): 4067996
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

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Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 6/11/2009
Virus Definitions released 6/11/2009
Defs Version: 110611ay
Sequence Number: 96634
Extended Version: 6/11/2009 rev. 51
Total Detections (Threats & Risks): 4159937

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Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 6/12/2009
Virus Definitions released 6/12/2009
Defs Version: 110612c
Sequence Number: 96647
Extended Version: 6/12/2009 rev. 3
Total Detections (Threats & Risks): 4165186

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

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Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 6/20/2009
Virus Definitions released 6/20/2009
Defs Version: 110620an
Sequence Number: 97009
Extended Version: 6/20/2009 rev. 40
Total Detections (Threats & Risks): 4202481

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 6/22/2009
Virus Definitions released 6/22/2009
Defs Version: 110622b
Sequence Number: 97071
Extended Version: 6/22/2009 rev. 2
Total Detections (Threats & Risks): 4205938
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Get the latest virus definitions status
Multiple Daily Updates Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 7/6/2009
Virus Definitions released 7/6/2009
Defs Version: 110706ba
Sequence Number: 97659
Extended Version: 7/6/2009 rev. 53
Total Detections (Threats & Risks): 4357162

Daily Updates Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 7/7/2009
Virus Definitions released 7/7/2009
Defs Version: 110706p
Sequence Number: 97634
Extended Version: 7/6/2009 rev. 16
Total Detections (Threats & Risks): 4353604

Weekly Updates released 7/1/2009 Learn More

Norton AntiVirus for Mac Defs released 7/6/2009
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 7/17/2009
Virus Definitions released 7/17/2009
Defs Version: 110717f
Sequence Number: 98087
Extended Version: 7/17/2009 rev. 6
Total Detections (Threats & Risks): 4437208
Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 7/17/2009
Virus Definitions released 7/17/2009
Defs Version: 110717f
Sequence Number: 98087
Extended Version: 7/17/2009 rev. 6
Total Detections (Threats & Risks): 4437208
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Get the latest virus definitions status
Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 7/22/2009
Virus Definitions released 7/22/2009
Defs Version: 110722c
Sequence Number: 98320
Extended Version: 7/22/2009 rev. 3
Total Detections (Threats & Risks): 4476821
Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 7/22/2009
Virus Definitions released 7/22/2009
Defs Version: 110722c
Sequence Number: 98320
Extended Version: 7/22/2009 rev. 3
Total Detections (Threats & Risks): 4476821
Weekly Updates Learn MoreVirus Definitions released 7/22/2009

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 7/29/2009
Virus Definitions released 7/29/2009
Defs Version: 110729e
Sequence Number: 98660
Extended Version: 7/29/2009 rev. 5
Total Detections (Threats & Risks): 4148227
Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 7/29/2009
Virus Definitions released 7/29/2009
Defs Version: 110729e
Sequence Number: 98660
Extended Version: 7/29/2009 rev. 5
Total Detections (Threats & Risks): 4148227

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 8/9/2009
Virus Definitions released 8/9/2009
Defs Version: 110809t
Sequence Number: 99090
Extended Version: 8/9/2009 rev. 20
Total Detections (Threats & Risks): 4302476
Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 8/9/2009
Virus Definitions released 8/9/2009
Defs Version: 110809e
Sequence Number: 99081
Extended Version: 8/9/2009 rev. 5
Total Detections (Threats & Risks): 4301049

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 8/18/2009
Virus Definitions released 8/18/2009
Defs Version: 110818p
Sequence Number: 99415
Extended Version: 8/18/2009 rev. 16
Total Detections (Threats & Risks): 4357697
Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 8/18/2009
Virus Definitions released 8/18/2009
Defs Version: 110818c
Sequence Number: 99408
Extended Version: 8/18/2009 rev. 3
Total Detections (Threats & Risks): 4357604
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 8/27/2009
Virus Definitions released 8/27/2009
Defs Version: 110827b
Sequence Number: 99698
Extended Version: 8/27/2009 rev. 2
Total Detections (Threats & Risks): 4410948
Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 8/27/2009
Virus Definitions released 8/27/2009
Defs Version: 110827b
Sequence Number: 99698
Extended Version: 8/27/2009 rev. 2
Total Detections (Threats & Risks): 4410948

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 9/6/2009
Virus Definitions released 9/6/2009
Defs Version: 110906b
Sequence Number: 100065
Extended Version: 9/6/2009 rev. 2
Total Detections (Threats & Risks): 4510846
Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 9/6/2009
Virus Definitions released 9/6/2009
Defs Version: 110906b
Sequence Number: 100065
Extended Version: 9/6/2009 rev. 2
Total Detections (Threats & Risks): 4510846
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 9/17/2009
Virus Definitions released 9/17/2009
Defs Version: 110917b
Sequence Number: 100438
Extended Version: 9/17/2009 rev. 2
Total Detections (Threats & Risks): 4577379
Daily Updates Learn MoreSymantec AntiVirus

Norton AntiVirus 2006/2007
Virus Definitions created 9/17/2009
Virus Definitions released 9/17/2009
Defs Version: 110917b
Sequence Number: 100438
Extended Version: 9/17/2009 rev. 2
Total Detections (Threats & Risks): 4577379

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 9/25/2009
Virus Definitions released 9/25/2009
Defs Version: 110925b
Sequence Number: 100698
Extended Version: 9/25/2009 rev. 2
Total Detections (Threats & Risks): 4657512

Daily Updates Learn MoreSymantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created 9/25/2009
Virus Definitions released 9/25/2009
Defs Version: 110925b
Sequence Number: 100698
Extended Version: 9/25/2009 rev. 2
Total Detections (Threats & Risks): 4657512
http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Multiple Daily Updates Learn MoreSymantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 9/29/2009
Virus Definitions released 9/29/2009
Defs Version: 110929c
Sequence Number: 100819
Extended Version: 9/29/2009 rev. 3
Total Detections (Threats & Risks): 4670785
Daily Updates Learn MoreSymantec AntiVirus

Norton AntiVirus 2006/2007
Virus Definitions created 9/29/2009
Virus Definitions released 9/29/2009
Defs Version: 110929c
Sequence Number: 100819
Extended Version: 9/29/2009 rev. 3
Total Detections (Threats & Risks): 4670785

http://www.symantec.com/business/security_response/definitions/download/index.jsp

 

Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created 10/9/2009
Virus Definitions released 10/9/2009
Defs Version: 111009h
Sequence Number: 101165
Extended Version: 10/9/2009 rev. 8
Total Detections (Threats & Risks): 4842942
Daily Updates Learn MoreSymantec AntiVirus

Norton AntiVirus 2006/2007
Virus Definitions created 10/9/2009
Virus Definitions released 10/9/2009
Defs Version: 111009h
Sequence Number: 101165
Extended Version: 10/9/2009 rev. 8
Total Detections (Threats & Risks): 4842942

http://www.symantec.com/business/security_response/definitions/download/index.jsp