VB Blog

Sykipot trojan used to target smart cards

Posted by   Virus Bulletin on   Jan 13, 2012

Defence companies among small number of targets.

Read more  

Spammers link to site containing QR code

Posted by   Virus Bulletin on   Jan 10, 2012

Curious users may scan URL and end up on pharma websites.

Read more  

January issue of VB published

Posted by   Virus Bulletin on   Jan 1, 2012

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

Read more  

Spammers using Google open redirect

Posted by   Virus Bulletin on   Dec 15, 2011

Vulnerability 'not worthy of bug bounty program'.

Read more  

Compromised websites used to mine bitcoins

Posted by   Virus Bulletin on   Dec 13, 2011

In-the-browser botnet turns victims' CPU cycles into cash for the attackers.

Read more  

'Nitro attacks' continue

Posted by   Virus Bulletin on   Dec 13, 2011

PoisonIvy trojan sent attached to email warning about the same trojan.

Read more  

December issue of VB published

Posted by   Virus Bulletin on   Dec 1, 2011

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

Read more  

Recently discovered Java vulnerability being added to exploit kit

Posted by   Virus Bulletin on   Nov 28, 2011

Kit 'patched' to include latest exploit; users urged to patch their software too.

Read more  

SMS trojan targets Android users in eight western countries

Posted by   Virus Bulletin on   Nov 25, 2011

Will another piece of mobile malware convince Google manager of the seriousness of the threat?

Read more  

Latest VBSpam certification results published

Posted by   Virus Bulletin on   Nov 21, 2011

Latest VBSpam results published - full report now also available.

Read more  
Previous1...8889909192...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.