Security & Virus Definitions

Virus definition updates, security fixes, malware warnings and patches. 359 items, 1997 to 2026.

All 1997–98 1999–2004 2004–09 2010–13 2026SortNewest Oldest

222 items

Feb 4, 2002February Virus Definitions Updates Available1999–2004
Jan 2, 2002NAV January Virus Definitions1999–2004
Nov 12, 2001Nimda.e Worm Crashes Federal Court Computers in South Florida1999–2004
Nov 1, 2001November Virus Definitions Updates1999–2004
Nov 1, 2001NIMDA.e Worm Variant1999–2004
Nov 1, 2001New York Times Computers Clogged by NIMDA.e WormDana Baggett1999–2004
Oct 22, 2001Internet Explorer 5.1 Security Update v5.1.3 and Security Update 10-19-01 v1.01999–2004
Sep 19, 2001A New "Virus" W32.Nimda.A.@mm is CirculatingBob Unger1999–2004
Sep 10, 2001Another E-Mail Worm W32/APost@MMBob Unger1999–2004
Sep 4, 2001AirPort Security Fix1999–2004
Aug 29, 2001Warning1999–2004
Aug 23, 2001Warning1999–2004
Aug 13, 2001Code Red 2 Worm Wriggles OnDana Baggett1999–2004
Aug 6, 2001Warning1999–2004
Aug 1, 2001August Virus Definitions for Virex and NAVDana Baggett1999–2004
Jul 25, 2001Virex 7.0 OSX Beta 31999–2004
Jul 25, 2001BEWARE1999–2004
Jul 23, 2001Code Red Worm Infecting Servers Using Microsoft Software1999–2004
Jun 14, 2001NAV June Virus Definitions UpdatedDana Baggett1999–2004
Jun 14, 2001NAV v7.0.2 Updater for Mac OS X is OutDana Baggett1999–2004
May 28, 2001Still No Mac Word 98/2001 Security Patch1999–2004
May 14, 2001Norton AntiVirus (NAV) 7.0.2 beta for Mac OS X1999–2004
May 1, 2001May Virus Definitions1999–2004
Apr 4, 2001Warning1999–2004
Mar 1, 2001Virex March Virus Defintions1999–2004
Mar 1, 2001Norton Anti Virus 5. 6, and 7 March Update1999–2004
Feb 26, 2001Warning--iTunes 1.1 and CVGS1999–2004
Feb 13, 2001AnnaKournikova Virus Windows Only1999–2004
Jan 31, 2001New Update for NAV 6 via LiveUpdate?1999–2004
Jan 31, 2001Virex February Virus Definitions1999–2004
Jan 29, 2001New Nav 5,6 & 7 Virus Definition Posted1999–2004
Jan 22, 2001Don't Infect Thy PC BrethrenDana Baggett1999–2004
Dec 27, 2000Virex January Virus Definitions (DAT) File Out Early1999–2004
Dec 12, 2000MacAddict Mag's January Disc has Virus1999–2004
Dec 4, 2000Virex Virus DAT file for December1999–2004
Dec 4, 2000Norton's Anti-Virus 5/6/7 Definitions for DecemberDana Baggett1999–2004
Nov 2, 2000NAV 5,6 & 7 November Virus Definitions1999–2004
Nov 1, 2000Virex Virus DAT file for November1999–2004
Nov 1, 2000Norton's Anti-Virus 5/6 Definitions for November1999–2004
Sep 28, 2000Norton Antivirus v7.0 Public Beta1999–2004
Sep 5, 2000Norton AntiVirus v5 & v6 September Definitions1999–2004
Aug 31, 2000Virex September Virus DefinitionsVersion Tracker1999–2004
Aug 1, 2000Virex August Virus Definitions1999–2004
Aug 1, 2000NAV August Virus Definitions1999–2004
Jul 6, 2000NAV 5&6 July Virus DefinitionsDana Baggett1999–2004
Jun 21, 2000Life Stages Worm is PC Only1999–2004
Jun 20, 2000WARNING, Outlook Virus!!1999–2004
Jun 19, 2000NAV 6.0.2 by Live Update1999–2004
Jun 12, 2000Follow Up--Serbian-Badman Trojan1999–2004
Jun 12, 2000Malicious Fake Movie File on Home ComputersDana Baggett1999–2004