VB Blog

Partner with VB2018 for extra visibility among industry peers

Posted by   Martijn Grooten on   Mar 8, 2018

Partnering with the VB conference links your company to a successful and well-established event, demonstrates your commitment to moving the industry forward, allows you to meet potential clients, be visible to industry peers and build lasting connections.

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VB2017 paper: The router of all evil

Posted by   Martijn Grooten on   Mar 7, 2018

At VB2017 in Madrid, security researcher Himanshu Anand presented a paper on malware that targets routers, looking both at the topic in general and at some individual case studies. Today we publish both the paper (co-written with Chastine Menrige) and the recording of Himanshu's presentation.

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Using Mailchimp makes malware campaigns a little bit more successful

Posted by   Martijn Grooten on   Mar 6, 2018

In recent months, some malicious spam campaigns have been spreading via the systems of Mailchimp, a well-known email service provider - a tactic which may give the campaigns a slightly higher success rate.

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VB2017 video: The state of cybersecurity in Africa: Kenya

Posted by   Martijn Grooten on   Mar 1, 2018

Though many of the IT security issues we face are global, there is a noticeable difference in the threats faced in various countries and regions, as well as in the ways they are dealt with. At VB2017, we heard from Tyrus Kamau about the state of cybersecurity in Kenya. Today, we publish the video of Tyrus's talk.

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A crime against statistics that is probably worse than the cyber attacks faced in County Durham

Posted by   Martijn Grooten on   Feb 21, 2018

A report on the number of cyber attacks faced by UK local authorities is a good example of how the large numbers seen in many reports on security are rather meaningless.

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NCSC gives important advice on lateral movement

Posted by   Martijn Grooten on   Feb 20, 2018

The UK's National Cyber Security Centre (NCSC) has provided helpful and practical advice on preventing and detecting lateral movement by an attacker within a network.

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What kind of people attend Virus Bulletin conferences?

Posted by   Martijn Grooten on   Feb 17, 2018

If you are considering submitting a proposal for a talk to VB2018 and you're not familiar with the event, you may find it useful to know what kind of people attend the conference.

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Olympic Games target of malware, again

Posted by   Martijn Grooten on   Feb 15, 2018

An unattributed malware attack has disrupted some computer systems of the 2018 Winter Olympics. In 1994, a computer virus also targeted the Winter Olympics.

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There are lessons to be learned from government websites serving cryptocurrency miners

Posted by   Martijn Grooten on   Feb 12, 2018

Thousands of websites, including many sites of government organisations in the UK, the US and Sweden, were recently found to have been serving a cryptocurrency miner. More interesting than the incident itself, though, are the lessons that can be learned from it.

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We need to continue the debate on the ethics and perils of publishing security research

Posted by   Martijn Grooten on   Feb 9, 2018

An article by security researcher Collin Anderson reopens the debate on whether publishing threat analyses is always in the public interest.

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Search blog

Symbian SMS pest highlighted

Mobile exploit attack disables messaging.
Mobile exploit attack disables messaging. A presentation at a popular hacking forum has brought much attention to a flaw in the SMS processing in some versions of the Symbian… https://www.virusbulletin.com/blog/2009/01/symbian-sms-pest-highlighted/

MS to release out-of-band patch for critical IE vulnerability

Users advised to patch ASAP.
Users advised to patch ASAP.Microsoft is set to release an emergency out-of-band patch for the vulnerability in its Internet Explorer browser reported last week. Attacks via the… https://www.virusbulletin.com/blog/2008/12/ms-release-out-band-patch-critical-ie-vulnerability/

IE zero-day danger growing

Large numbers of users vulnerable to unpatched problem.
Large numbers of users vulnerable to unpatched problem. The as-yet unpatched vulnerability in Microsoft's Internet Explorer browser, reported last week and coinciding with the… https://www.virusbulletin.com/blog/2008/12/ie-zero-day-danger-growing/

FTC goes after scareware scammers

Courts crack down on pushers of rogue anti-malware.
Courts crack down on pushers of rogue anti-malware. The US Federal Trade Commission (FTC) has announced a successful move to persuade a US district court to shut down a major… https://www.virusbulletin.com/blog/2008/12/ftc-goes-after-scareware-scammers/

Patch Tuesday released closely followed by emergency update

Bumper crop of patches plus further fix leave known holes open.
Bumper crop of patches plus further fix leave known holes open. This month's 'Patch Tuesday' security bulletin from Microsoft contained eight separate updates, two more than… https://www.virusbulletin.com/blog/2008/12/patch-tuesday-released-closely-followed-emergency-update/

Worm targets MS08-067 vulnerability

Exploit attack patches flaw once system penetrated.
Exploit attack patches flaw once system penetrated. A worm has been seen taking advantage of the vulnerability in Microsoft's Windows Server Service, patched out-of-cycle last… https://www.virusbulletin.com/blog/2008/12/worm-targets-ms08-067-vulnerability/

Two updates in Microsoft's November's patch release

Just two updates released by Microsoft this month: one rated critical, one important.
Just two updates released by Microsoft this month: one rated critical, one important.Microsoft has issued two updates in the November round of its monthly patch release cycle, one… https://www.virusbulletin.com/blog/2008/11/two-updates-microsoft-s-november-s-patch-release/

Microsoft issues emergency patch

Out-of-cycle update fixes serious, wormable flaw.
Out-of-cycle update fixes serious, wormable flaw.Microsoft has issued an emergency update to cover a serious vulnerability in the Windows Server service, breaking its usual monthly… https://www.virusbulletin.com/blog/2008/10/microsoft-issues-emergency-patch/

Vulnerability test raises hackles

Secunia suite trial slates lack of PoC detection, but test methods called into question.
Secunia suite trial slates lack of PoC detection, but test methods called into question. Vulnerability specialist Secunia published the results of a trial of internet security… https://www.virusbulletin.com/blog/2008/10/vulnerability-test-raises-hackles/

Four critical updates this Patch Tuesday

11 updates to be issued by Microsoft in October's monthly patch release: 4 critical.
11 updates to be issued by Microsoft in October's monthly patch release: 4 critical.Microsoft has prepared a total of 11 updates for the October round of its monthly patch release… https://www.virusbulletin.com/blog/2008/10/four-critical-updates-patch-tuesday/

Four critical updates in Patch Tuesday release

Monthly security update small but vital.
Monthly security update small but vital.Microsoft has released its monthly 'Patch Tuesday' batch of security updates, with only four items on the list but all of them marked… https://www.virusbulletin.com/blog/2008/09/four-critical-updates-patch-tuesday-release/

Trend OfficeScan flaws labelled highly critical

Web-delivered products at risk of allowing remote access.
Web-delivered products at risk of allowing remote access. A set of vulnerabilities have been reported in Trend Micro's Officescan product, which have been flagged with the 'Highly… https://www.virusbulletin.com/blog/2008/08/trend-officescan-flaws-labelled-highly-critical/

DNS flaw exploitation danger growing

Slow patchers targeted by sophisticated attacks.
Slow patchers targeted by sophisticated attacks. The serious vulnerability in the implementation of DNS systems has been targeted by malicious attacks, as security watchers have… https://www.virusbulletin.com/blog/2008/08/dns-flaw-exploitation-danger-growing/

Patch Tuesday sees serious DNS flaws fixed

Nothing marked critical, but some very important patches issued.
Nothing marked critical, but some very important patches issued.Microsoft's latest 'Patch Tuesday' round of security updates for once contains no bulletins marked as 'critical',… https://www.virusbulletin.com/blog/2008/07/patch-tuesday-sees-serious-dns-flaws-fixed/

Macs under attack from trojan double whammy

Two new threats in a week spark worries of approaching Mac malware era.
Two new threats in a week spark worries of approaching Mac malware era. Users of Apple Mac systems, who have so far only suffered from minimal attention from malware creators, may… https://www.virusbulletin.com/blog/2008/06/macs-under-attack-trojan-double-whammy/

Microsoft releases latest Patch Tuesday fixes

7 vulnerabilities, 3 critical, addressed in June security update.
7 vulnerabilities, 3 critical, addressed in June security update.Microsoft has issued its monthly 'Patch Tuesday' set of security fixes, with seven separate areas covered of which… https://www.virusbulletin.com/blog/2008/06/microsoft-releases-latest-patch-tuesday-fixes/

Microsoft increases pressure on Apple to fix Safari blended threat

'Carpet bombing' vulnerability more serious than Apple claims, MS warns.
'Carpet bombing' vulnerability more serious than Apple claims, MS warns.Microsoft, whose Internet Explorer has come under frequent criticism for security vulnerabilities, has… https://www.virusbulletin.com/blog/2008/06/microsoft-increases-pressure-apple-fix-safari-blended-threat/

Latest Patch Tuesday update released

Microsoft announces five 'critical' vulnerabilities need fixing.
Microsoft announces five 'critical' vulnerabilities need fixing.Microsoft has issued its monthly 'Patch Tuesday' security bulletin, with five 'critical' and three 'important'… https://www.virusbulletin.com/blog/2008/04/latest-patch-tuesday-update-released/

Latest Patch Tuesday release

March's Patch Tuesday sees four 'critical' updates.
March's Patch Tuesday sees four 'critical' updates.Microsoft has released its monthly 'Patch Tuesday' security bulletin. This month the bulletin features four 'critical' updates,… https://www.virusbulletin.com/blog/2008/03/latest-patch-tuesday-release/

Cisco announces 'Patch Wednesdays'

Cisco set to embark on regular release cycle.
Cisco set to embark on regular release cycle. Following a trend set by Microsoft's monthly 'Patch Tuesdays' and Oracle's quarterly security updates, networking giant Cisco has… https://www.virusbulletin.com/blog/2008/03/cisco-announces-patch-wednesdays/

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