VB Blog

VB2019 paper: Inside Magecart: the history behind the covert card-skimming assault on the e-commerce industry

Posted by   Martijn Grooten on   Oct 28, 2019

Today we publish the VB2019 paper by RiskIQ researcher Yonathan Klijnsma, who looked at the Magecart web-skimming attacks.

Read more  

VB2019 videos: partner presentations

Posted by   Martijn Grooten on   Oct 25, 2019

Today, we publish the videos of the VB2019 partner presentations by Michael Maltsev (Reason Cybersecurity) on webcam interception and protection, and by Jean-Ian Boutin and Anton Cherepanov (ESET) on the Buhtrap group.

Read more  

VB tests the web security products that play an important role in fending off web-based threats

Posted by   Martijn Grooten on   Oct 24, 2019

The web continues to be a major infection vector for malware and credential-stealing threats. In the VBWeb tests, we measure products' ability to block such threats and certify products that perform a good job at doing so.

Read more  

VB2019 papers: Emotet and Ryuk

Posted by   Martijn Grooten on   Oct 23, 2019

Today we publish VB2019 papers by Luca Nagy (Sophos) on Emotet and Gabriela Nicolao and Luciano Martins (Deloitte) on Ryuk, as well as the corresponding videos of their presentations.

Read more  

Responsible madness?

Posted by   Virus Bulletin on   Oct 22, 2019

The debate on responsible disclosure is about as old as IT security itself. In a guest post for Virus Bulletin Robert Neumann suggests we need to reconsider a one-size-fits-all solution and instead look for a well-respected independent organization to handle security issues.

Read more  

VB2019 paper: Geost botnet. The story of the discovery of a new Android banking trojan from an OpSec error

Posted by   Martijn Grooten on   Oct 21, 2019

OpSec mistakes are what lead to many malware discoveries, and in the case of the Geost Android botnet the mistake was a really interesting one. Today we publish the VB2019 paper by Sebastian García, Maria Jose Erquiaga and Anna Shirokova on the Geost botnet, as well as the recording of Sebastian and Anna presenting their research in London.

Read more  

Analysis of malware responsible for sextortion spam that mines for Monero on the side

Posted by   Virus Bulletin on   Oct 14, 2019

VB2019 Platinum partner Reason Cybersecurity presents a threat analysis report on the Save Yourself malware.

Read more  

Guest blog: Threat intelligence – a unifying force of the future

Posted by   Virus Bulletin on   Oct 4, 2019

In a guest blog post VB2019 Platinum partner Reason Cybersecurity looks to the future of threat intelligence.

Read more  

Guest blog: Why we should be paying more attention to Linux threats

Posted by   Virus Bulletin on   Sep 25, 2019

In a guest blog post VB2019 Silver partner Intezer outlines the importance of paying attention to Linux threats.

Read more  

New Emotet spam campaign continues to bypass email security products

Posted by   Martijn Grooten on   Sep 18, 2019

On Monday, the infamous Emotet malware resumed its spam campaign to spread the latest version of the malware. As before, the malware successfully bypasses many email security products.

Read more  

Search blog

'Olympic' emails contain malicious XLS attachments

Malware writers sprint to use vulnerabilities before next Patch Tuesday.
Malware writers sprint to use vulnerabilities before next Patch Tuesday. Security researchers have reported seeing emails containing XLS attachments designed to exploit a yet… https://www.virusbulletin.com/blog/2008/03/olympic-emails-contain-malicious-xls-attachments/

Bumper Patch Tuesday short of one patch

Excel remains vulnerable as expected fix is dropped.
Excel remains vulnerable as expected fix is dropped.Microsoft has issued its monthly 'Patch Tuesday' set of security updates, with a larger than usual crop of patches for a variety… https://www.virusbulletin.com/blog/2008/02/bumper-patch-tuesday-short-one-patch/

More PDF exploits seen in wild

Adobe Reader and Acrobat flaws open way for further document attacks.
Adobe Reader and Acrobat flaws open way for further document attacks. A string of vulnerabilities in Adobe's PDF viewing and editing software, disclosed late last week by Adobe and… https://www.virusbulletin.com/blog/2008/02/more-pdf-exploits-seen-wild/

Yahoo! jukebox flaw exploits in wild

Zero day vulnerability in music system rapidly targeted.
Zero day vulnerability in music system rapidly targeted.Vulnerabilities in Yahoo! Jukebox, a free music-management system provided by Yahoo!, have been exploited by in-the-wild… https://www.virusbulletin.com/blog/2008/02/yahoo-jukebox-flaw-exploits-wild/

Microsoft alert on Excel vulnerability

Targeted exploitation of zero-day flaw seen in wild.
Targeted exploitation of zero-day flaw seen in wild.Microsoft has issued a security advisory on an unresolved vulnerability in its Excel software, which has been reported as a… https://www.virusbulletin.com/blog/2008/01/microsoft-alert-excel-vulnerability/

SQL attack hacks wide range of sites

CA among victims of major attack linking sites to malware.
CA among victims of major attack linking sites to malware. Huge numbers of legitimate websites - perhaps as many as 100,000 according to some reports - fell victim to hackers… https://www.virusbulletin.com/blog/2008/01/sql-attack-hacks-wide-range-sites/

Four IE bugs fixed by Patch Tuesday release

Seven updates, three critical in monthly security update.
Seven updates, three critical in monthly security update.Microsoft has released its monthly 'Patch Tuesday' security bulletin, featuring seven updates of which three are marked… https://www.virusbulletin.com/blog/2007/12/four-ie-bugs-fixed-patch-tuesday-release/

Grisoft acquires Exploit Prevention Labs

AVG to incorporate LinkScanner in further consolidation of security offerings.
AVG to incorporate LinkScanner in further consolidation of security offerings.Grisoft, developer of the AVG security product whose free version is widely deployed on home-user… https://www.virusbulletin.com/blog/2007/12/grisoft-acquires-exploit-prevention-labs/

SANS issues vulnerability top 20

Annual study of security risks finds software and humans present dangers.
Annual study of security risks finds software and humans present dangers. The SANS Institute has released its annual survey of vulnerabilities putting computer systems and networks… https://www.virusbulletin.com/blog/2007/11/sans-issues-vulnerability-top-20/

QuickTime flaw could open Windows PCs to hackers

Firefox users most vulnerable; Internet Explorer users should be wary too.
Firefox users most vulnerable; Internet Explorer users should be wary too. Polish security researcher Krystian Kloskowski has published a proof-of-concept exploit for a… https://www.virusbulletin.com/blog/2007/11/quicktime-flaw-could-open-windows-pcs-hackers/

Five-year-old design flaw found in all Windows versions

Microsoft engineers spend Thanksgiving holidays writing patch.
Microsoft engineers spend Thanksgiving holidays writing patch. During the Kiwicon conference earlier this month, ethical hacker Beau Butler from New Zealand disclosed a design flaw… https://www.virusbulletin.com/blog/2007/11/five-year-old-design-flaw-found-all-windows-versions/

Two fixes released on lightweight Patch Tuesday

Monthly security update covers just couple of dangers.
Monthly security update covers just couple of dangers.Microsoft has released its monthly 'Patch Tuesday' security bulletin, with only two patches issued, one rated 'Important' and… https://www.virusbulletin.com/blog/2007/11/two-fixes-released-lightweight-patch-tuesday/

PDF trojan exploits Adobe flaw

Reader/Acrobat vulnerability targeted day after patch release.
Reader/Acrobat vulnerability targeted day after patch release. A vulnerability in Adobe's popular PDF-viewing software Adobe Reader and editing suite Acrobat, first reported a… https://www.virusbulletin.com/blog/2007/10/pdf-trojan-exploits-adobe-flaw/

RealPlayer zero-day flaw exploited

Manufacturer responds rapidly to serious security hole.
Manufacturer responds rapidly to serious security hole. A zero-day vulnerability in the popular media playing system RealPlayer was spotted being exploited in the wild late last… https://www.virusbulletin.com/blog/2007/10/realplayer-zero-day-flaw-exploited/

Kaspersky fixes serious vulnerability in Online Scanner

Exploitable ActiveX control replaced in new version.
Exploitable ActiveX control replaced in new version.Kaspersky Lab has released an updated version of its popular free online scanner to remedy a vulnerability in an ActiveX control… https://www.virusbulletin.com/blog/2007/10/kaspersky-fixes-serious-vulnerability-online-scanner/

Word for Mac exploit spotted

Patch Tuesday flaw targeted by vulnerability.
Patch Tuesday flaw targeted by vulnerability. A vulnerability in the Apple Mac version of Microsoft Word, covered by a patch in this month's Patch Tuesday security update, has been… https://www.virusbulletin.com/blog/2007/10/word-mac-exploit-spotted/

4 out of 5 critical issues fixed on Patch Tuesday

Expected patch omitted from monthly security update.
Expected patch omitted from monthly security update.Microsoft has announced the contents of its monthly 'Patch Tuesday' security update release, with four 'Critical' and two… https://www.virusbulletin.com/blog/2007/10/4-out-5-critical-issues-fixed-patch-tuesday/

Adobe acknowledges PDF flaw, issues workaround

Registry hack provides temporary fix for vulnerability.
Registry hack provides temporary fix for vulnerability.Adobe has officially confirmed the vulnerability announced last month by researcher Petko Petkov, which could allow… https://www.virusbulletin.com/blog/2007/10/adobe-acknowledges-pdf-flaw-issues-workaround/

Sun patches serious Java flaws

Critical vulnerabilities covered by urgent patches.
Critical vulnerabilities covered by urgent patches.Sun Microsystems has issued a series of patches to fix several vulnerabilities in its popular Java software. Successful… https://www.virusbulletin.com/blog/2007/10/sun-patches-serious-java-flaws/

Alarm over possible PDF flaw

Vulnerability announcement hyped to disaster level.
Vulnerability announcement hyped to disaster level. The announcement of a potentially serious vulnerability in the ubiquitous Adobe PDF document format sparked considerable media… https://www.virusbulletin.com/blog/2007/10/alarm-over-possible-pdf-flaw/

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.