VB Blog

Microsoft unveils January-June threat report

Posted by   Virus Bulletin on   Oct 26, 2007

Security analysis shows rise in vulnerabilities, trojans and scamware.

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Spyware maker Direct Revenue closes doors

Posted by   Virus Bulletin on   Oct 26, 2007

Notorious company forced out of business by legal actions.

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Trend Micro invests in leak-prevention firm

Posted by   Virus Bulletin on   Oct 26, 2007

Further data security added to portfolio.

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PDF trojan exploits Adobe flaw

Posted by   Virus Bulletin on   Oct 24, 2007

Reader/Acrobat vulnerability targeted day after patch release.

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RealPlayer zero-day flaw exploited

Posted by   Virus Bulletin on   Oct 22, 2007

Manufacturer responds rapidly to serious security hole.

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Latest VB100 announced

Posted by   Virus Bulletin on   Oct 22, 2007

Windows 2000 Professional products to be tested.

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Pump-and-dumpers move on to MP3 spam

Posted by   Virus Bulletin on   Oct 18, 2007

Audio files latest stock pushing tactic.

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Bulletproof hosting firm claims legitimacy

Posted by   Virus Bulletin on   Oct 17, 2007

Crime-laden Russian service threatens to sue detractors.

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Storm botnet evolution hints at spam and DDoS renting

Posted by   Virus Bulletin on   Oct 17, 2007

Latest change in tactics could mean zombie clusters for hire.

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Five to six years for $1 million porn spammers

Posted by   Virus Bulletin on   Oct 15, 2007

Strong sentences for CAN-SPAM breaches, money laundering.

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Ebury and Mayhem server malware families still active

Ebury and Mayhem, two families of Linux server malware, about which VB published papers back in 2014, are still active and have received recent updates.
Whether it is to send spam or to redirect web traffic to malicious payloads, compromised (Linux) web servers are the glue in many a malware campaign. Two such networks of… https://www.virusbulletin.com/blog/2017/10/ebury-and-mayhem-server-malware-families-still-active/

Malicious CCleaner update points to a major weakness in our infrastructure

Researchers from Cisco Talos have found that a recent version of the widely used CCleaner tool installed malware on the machine.
For the security community, 2017 might well be called the year of the update: two of the biggest security stories – the WannaCry outbreak and the Equifax breach – involved… https://www.virusbulletin.com/blog/2017/09/malicious-ccleaner-update-points-major-weakness-our-infrastructure/

VB2014 preview: two papers on Linux server malware

Researchers from ESET, Yandex and Symantec look at emerging malware trend.
Researchers from ESET, Yandex and Symantec look at emerging malware trend.In the weeks running up to VB2014 (the 24th Virus Bulletin International Conference), we are looking at… https://www.virusbulletin.com/blog/2014/09/preview-two-papers-linux-server-malware/

More than two million home routers have 'wide open backdoor'

Default password makes vulnerability easy to exploit.
Default password makes vulnerability easy to exploit. Researchers at Trend Micro have discovered an easy-to-exploit backdoor in routers from Chinese manufacturer Netcore, that… https://www.virusbulletin.com/blog/2014/08/more-two-million-home-routers-have-wide-open-backdoor/

'Son of Stuxnet' trojan found

'Duqu' used in targeted attacks to steal specific information.
'Duqu' used in targeted attacks to steal specific information. Researchers at both Symantec and McAfee have discovered a new Remote Access Trojan (RAT) with strong links to Stuxnet… https://www.virusbulletin.com/blog/2011/10/son-stuxnet-trojan-found/

Fake codec trojan disables anti-virus software

Victim tricked into believing security software still active.
Victim tricked into believing security software still active. A new trojan, discovered by researchers at ESET, spreads itself via fake codecs, then disables running anti-virus… https://www.virusbulletin.com/blog/2011/08/fake-codec-trojan-disables-anti-virus-software/

Hundreds of legitimate websites being hacked into

New mass infection leaves security researchers puzzled.
New mass infection leaves security researchers puzzled. Web security company ScanSafe has reported a new mass infection of websites, which it claims accounts for 15% of the web… https://www.virusbulletin.com/blog/2008/01/hundreds-legitimate-websites-being-hacked/

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