VB Blog

VB2014: Slides day three

Posted by   Virus Bulletin on   Sep 28, 2014

Thanks all for a fantastic conference and see you in Prague... or in Denver!

Read more  

'Windigo' research wins first annual Péter Szőr award

Posted by   Virus Bulletin on   Sep 26, 2014

The first of many awards to commemorate brilliant researcher.

Read more  

VB2014: Slides day two

Posted by   Virus Bulletin on   Sep 25, 2014

Another day of excellent presentations.

Read more  

VB2014: Slides day one

Posted by   Virus Bulletin on   Sep 24, 2014

Almost £1,300 donated to WWF!

Read more  

VB2014 previews: an overview

Posted by   Virus Bulletin on   Sep 23, 2014

Fourteen blog posts look ahead at the 24th Virus Bulletin conference.

Read more  

VB2014 preview: Tech Support Scams 2.0: an inside look into the evolution of the classic Microsoft tech support scam

Posted by   Virus Bulletin on   Sep 22, 2014

Jérôme Segura looks at recent developments in malicious cold calls.

Read more  

VB2014 preview: Ubiquitous Flash, ubiquitous exploits and ubiquitous mitigation

Posted by   Virus Bulletin on   Sep 19, 2014

Chun Feng and Elia Florio look at exploits targeting domain memory opcode in Adobe Flash.

Read more  

VB2014: frequently asked questions

Posted by   Virus Bulletin on   Sep 18, 2014

Some useful information for those attending VB2014 - or those interested in attending.

Read more  

VB2014 preview: two papers on Linux server malware

Posted by   Virus Bulletin on   Sep 17, 2014

Researchers from ESET, Yandex and Symantec look at emerging malware trend.

Read more  

VB2014 preview: keynote and closing panel

Posted by   Virus Bulletin on   Sep 16, 2014

Vulnerability disclosure one of the hottest issues in security.

Read more  
Previous1...6566676869...215Next

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.