VB Blog

DNSSEC glitch causes .gov sites to become inaccessible

Posted by Virus Bulletin on Aug 15, 2013

Name servers unable to distinguish faulty from rogue responses.

Posted by Virus Bulletin on Aug 12, 2013

Many devices simply waiting for router advertisements, good or evil.

Posted by Virus Bulletin on Aug 9, 2013

Both Barnaby Jack and Triton showed how white-hat hacking should be done.

Posted by Virus Bulletin on Aug 9, 2013

We speak to VB2013 presenters Ilya Rabinovich and Randy Abrams about their research, Windows 8 security, and what they aim to bring to VB2013.

Posted by Virus Bulletin on Aug 8, 2013

Marketers upset about 'emails' that you can't unsubscribe from.

Posted by Virus Bulletin on Aug 6, 2013

DNS caching causes attack to have a long tail.

Posted by Virus Bulletin on Aug 5, 2013

Visitors to child abuse websites likely target of operation, but will there be collateral damage?

Posted by Virus Bulletin on Aug 2, 2013

NSA activities could make millions avoid US-based services.

Posted by Virus Bulletin on Aug 2, 2013

We speak to VB2013 presenters Mark Kennedy and Igor Muttik about their research interests and what they aim to bring to VB2013.

Posted by Virus Bulletin on Aug 1, 2013

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

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Ebury and Mayhem server malware families still active

Ebury and Mayhem, two families of Linux server malware, about which VB published papers back in 2014, are still active and have received recent updates.
Whether it is to send spam or to redirect web traffic to malicious payloads, compromised (Linux) web servers are the glue in many a malware campaign. Two such networks of… https://www.virusbulletin.com/blog/2017/10/ebury-and-mayhem-server-malware-families-still-active/

Malicious CCleaner update points to a major weakness in our infrastructure

Researchers from Cisco Talos have found that a recent version of the widely used CCleaner tool installed malware on the machine.
For the security community, 2017 might well be called the year of the update: two of the biggest security stories – the WannaCry outbreak and the Equifax breach – involved… https://www.virusbulletin.com/blog/2017/09/malicious-ccleaner-update-points-major-weakness-our-infrastructure/

VB2014 preview: two papers on Linux server malware

Researchers from ESET, Yandex and Symantec look at emerging malware trend.
Researchers from ESET, Yandex and Symantec look at emerging malware trend.In the weeks running up to VB2014 (the 24th Virus Bulletin International Conference), we are looking at… https://www.virusbulletin.com/blog/2014/09/preview-two-papers-linux-server-malware/

More than two million home routers have 'wide open backdoor'

Default password makes vulnerability easy to exploit.
Default password makes vulnerability easy to exploit. Researchers at Trend Micro have discovered an easy-to-exploit backdoor in routers from Chinese manufacturer Netcore, that… https://www.virusbulletin.com/blog/2014/08/more-two-million-home-routers-have-wide-open-backdoor/

'Son of Stuxnet' trojan found

'Duqu' used in targeted attacks to steal specific information.
'Duqu' used in targeted attacks to steal specific information. Researchers at both Symantec and McAfee have discovered a new Remote Access Trojan (RAT) with strong links to Stuxnet… https://www.virusbulletin.com/blog/2011/10/son-stuxnet-trojan-found/

Fake codec trojan disables anti-virus software

Victim tricked into believing security software still active.
Victim tricked into believing security software still active. A new trojan, discovered by researchers at ESET, spreads itself via fake codecs, then disables running anti-virus… https://www.virusbulletin.com/blog/2011/08/fake-codec-trojan-disables-anti-virus-software/

Hundreds of legitimate websites being hacked into

New mass infection leaves security researchers puzzled.
New mass infection leaves security researchers puzzled. Web security company ScanSafe has reported a new mass infection of websites, which it claims accounts for 15% of the web… https://www.virusbulletin.com/blog/2008/01/hundreds-legitimate-websites-being-hacked/

VB Blog

DNSSEC glitch causes .gov sites to become inaccessible

Researchers demonstrate how IPv6 can easily be used to perform MitM attacks

ATM manufacturer pays respects to hacker who broke into its systems

VB2013 speaker spotlight

Are Gmail's new advertisements in breach of CAN-SPAM?

Thousands of websites affected by nameserver hijack redirecting visitors to malware

Firefox 17 zero-day exploit targets users of Tor network

There is no 'I know what I am doing' trump card in security