VB Blog

Report: VB100 comparative review on Windows Server 2012

Posted by   Virus Bulletin on   Sep 15, 2014

23 out of 29 tested products earn VB100 award.

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DNS cache poisoning used to steal emails

Posted by   Virus Bulletin on   Sep 12, 2014

Call to use end-to-end encryption and to deploy DNSSEC.

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VB2014 preview: Apple without a shell - iOS under targeted attack

Posted by   Virus Bulletin on   Sep 12, 2014

FireEye researchers show a large attack vector for Apple's mobile operating system.

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Paper: Prosecting the Citadel botnet - revealing the dominance of the Zeus descendent: part two

Posted by   Virus Bulletin on   Sep 11, 2014

Aditya K. Sood and Rohit Bansal study the malware's behaviour when ran on a physical machine.

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Left-to-right override makes a return in spam

Posted by   Virus Bulletin on   Sep 11, 2014

Trick shows that spammers still try to beat content-based filters.

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Crypto blunder makes TorrentLocker easy to crack

Posted by   Virus Bulletin on   Sep 10, 2014

Use of single XOR key leaves ransomware open to known-plaintext attack.

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VB2014 preview: The three levels of exploit testing

Posted by   Virus Bulletin on   Sep 9, 2014

Richard Ford and Marco Carvalho present an idea for how to test products that claim to detect the unknown.

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VB2014 preview: last-minute papers added to the programme

Posted by   Virus Bulletin on   Sep 5, 2014

Hot topics to be covered at VB2014 conference in Seattle.

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Paper: Prosecting the Citadel botnet - revealing the dominance of the Zeus descendent: part one

Posted by   Virus Bulletin on   Sep 3, 2014

Aditya K. Sood and Rohit Bansal dissect botnet primarily used for financial fraud.

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VB2014 preview: Swipe away, we're watching you

Posted by   Virus Bulletin on   Sep 2, 2014

Hong Kei Chan and Liang Huang describe the various aspects and the evolution of point-of-sale malware.

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DMARC: an imperfect solution that can make a big difference

US Senator Ron Wyden has asked the Department of Homeland Security to implement DMARC. Martijn Grooten looks at what difference this could make for phishing attacks impersonating the US federal governent.
US Senator Ron Wyden has written a letter (pdf) to the Department of Homeland Security, urging the US government to implement DMARC to "ensure hackers cannot send emails that… https://www.virusbulletin.com/blog/2017/07/dmarc-imperfect-solution-can-make-big-difference/

TorrentLocker spam has DMARC enabled

Use of email authentication technique unlikely to bring any advantage.
Use of email authentication technique unlikely to bring any advantage. Last week, Trend Micro researcher Jon Oliver (who presented a paper on Twitter abuse at VB2014) wrote an… https://www.virusbulletin.com/blog/2015/03/torrentlocker-spam-has-dmarc-enabled/

Impressive results in latest VBSpam test

Excellent performances in spam filter test - plus evidence of a correlation between spam 'passing' SPF and an increased delivery rate.
Excellent performances in spam filter test - plus evidence of a correlation between spam 'passing' SPF and an increased delivery rate. No fewer than ten anti-spam solutions… https://www.virusbulletin.com/blog/2013/02/impressive-results-latest-vbspam-test/

EU report suggests 95% of email is spam

Less than five per cent of all SMTP connections result in an email being delivered into a user's inbox.
Less than five per cent of all SMTP connections result in an email being delivered into a user's inbox. A survey carried out by the European Network and Information Security Agency… https://www.virusbulletin.com/blog/2010/01/eu-report-suggests-95-email-spam/

VB announces latest VBSpam certification results

Two products achieve top level VBSpam Platinum award.
Two products achieve top level VBSpam Platinum award. Virus Bulletin has announced the results of its second comparative review of anti-spam products, revealing two top-level… https://www.virusbulletin.com/blog/2009/07/vb-announces-latest-vbspam-certification-results/

DKIM usage shows significant growth

US banks urged to use authentication method
US banks urged to use authentication method In a report on its website, Internet giant Cisco states it has been seeing almost 700,000 non-spam messages that contain valid DKIM… https://www.virusbulletin.com/blog/2009/06/dkim-usage-shows-significant-growth/

Unsafe computing in abundance

Reports and statistics on unsafe computing practices.
Reports and statistics on unsafe computing practices. Last month saw a flurry of reports and statistics on unsafe computing practices. To kick off, almost a quarter of… https://www.virusbulletin.com/blog/2007/09/unsafe-computing-abundance/

Sender authentication checks on the rise

SPF records creep into top ten content triggers checked by ISPs.
SPF records creep into top ten content triggers checked by ISPs. A report by email marketing software provider Lyris has revealed that use of the Sender Policy Framework (SPF)… https://www.virusbulletin.com/blog/2007/09/sender-authentication-checks-rise/

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