VB Blog

Macro viruses make a return in targeted attacks

Posted by   Virus Bulletin on   Jan 31, 2014

Macros disabled in modern versions of Office, but enabled within many organisations.

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VirusTotal support integrated into new version of Process Explorer

Posted by   Virus Bulletin on   Jan 30, 2014

Sysadmins can check hashes of processes against file-checking service database.

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CSRF vulnerability in USB modems allows for infrastructure-less phishing

Posted by   Virus Bulletin on   Jan 29, 2014

Credentials sent to attacker by built-in SMS functionality.

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Browser-based ransomware uses scare tactics to extort money

Posted by   Virus Bulletin on   Jan 24, 2014

Unsophisticated scam shows the high level of commoditization of today's cybercrime.

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Is your fridge sending spam?

Posted by   Virus Bulletin on   Jan 21, 2014

It's possible that smart devices are sending spam, but it wouldn't make any difference.

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January issue of VB published

Posted by   Virus Bulletin on   Jan 1, 2014

The January issue of Virus Bulletin is now available for subscribers to download.

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Botconf - the 'first botnet fighting conference'

Posted by   Virus Bulletin on   Dec 10, 2013

Tools, ideas and research presented in Nantes.

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VB2014: more of the same, plus something a little different

Posted by   Virus Bulletin on   Dec 9, 2013

Hackers, network security researchers encouraged to submit abstracts for the conference.

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December issue of VB published

Posted by   Virus Bulletin on   Dec 1, 2013

The December issue of Virus Bulletin is now available for subscribers to download.

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Spamhaus CIO calls for those running open DNS resolvers to be fined

Posted by   Virus Bulletin on   Nov 29, 2013

Open DNS resolvers instrumental in many DDoS attacks.

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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/

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/

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/

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