VB Blog

Spam on the catwalk

Posted by   Virus Bulletin on   May 6, 2004

Spammer extraordinaire launches own clothing line

Read more  

Law and order

Posted by   Virus Bulletin on   May 6, 2004

Spamming set to become illegal in the Netherlands and other legislative news...

Read more  

NAI reverts to McAfee

Posted by   Virus Bulletin on   May 5, 2004

Network Associates Inc. (NAI) to streamline and adopt (not so) new name.

Read more  

Call for papers: AVAR 2004

Posted by   Virus Bulletin on   May 2, 2004

AVAR calls for papers

Read more  

Symantec vulnerabilities

Posted by   Virus Bulletin on   Apr 20, 2004

eEye reports four new Symantec vulnerabilities

Read more  

Business news

Posted by   Virus Bulletin on   Apr 18, 2004

Acquisitions and new product lines

Read more  

Shrinking violets

Posted by   Virus Bulletin on   Apr 1, 2004

Consolidation in the anti-spam industry

Read more  

No bull?

Posted by   Virus Bulletin on   Apr 1, 2004

Eset vs. BullGuard

Read more  

New sentencing, new legislation

Posted by   Virus Bulletin on   Apr 1, 2004

United States Sentencing Commission gets busy...

Read more  

Patent for Postini

Posted by   Virus Bulletin on   Mar 31, 2004

Postini wins U.S. patent for email filtering

Read more  

Search blog

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/

We have placed cookies on your device in order to improve the functionality of this site, as outlined in our cookies policy. However, you may delete and block all cookies from this site and your use of the site will be unaffected. By continuing to browse this site, you are agreeing to Virus Bulletin's use of data as outlined in our privacy policy.