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Significant rise in malicious spam and phishing

Over one quarter of malicious emails contain eight-year-old malware.
Over one quarter of malicious emails contain eight-year-old malware. Email security firm eleven has reported a significant rise in both malicious emails and phishing emails in the… https://www.virusbulletin.com/blog/2012/04/significant-rise-malicious-spam-and-phishing/

Spam catch rates drop in latest VBSpam test

Catch rates significantly lower than in previous months.
Catch rates significantly lower than in previous months. In the latest VBSpam comparative test, 20 solutions achieved a VBSpam award, but the majority displayed significantly lower… https://www.virusbulletin.com/blog/2012/03/spam-catch-rates-drop-latest-vbspam-test/

'Unsubscribe' URL in junk fax leads to malware

Trojan downloader behind .co.cc URL.
Trojan downloader behind .co.cc URL. Researchers at Vircom have discovered a junk fax with an 'unsubscribe' URL which contained a trojan downloader. Junk faxes (also known as 'fax… https://www.virusbulletin.com/blog/2012/02/unsubscribe-url-junk-fax-leads-malware/

200-fold increase in HTML-attachment spam

Cutwail botnet likely behind campaign that sends users to Phoenix exploit kit.
Cutwail botnet likely behind campaign that sends users to Phoenix exploit kit. Researchers at M86 have reported a significant increase in the amount of spam sent with malicious… https://www.virusbulletin.com/blog/2012/02/200-fold-increase-html-attachment-spam/

'Hotmail and Gmail have best spam filter' says Cascade spam test

Comparative test did not take false positives into account.
Comparative test did not take false positives into account. Researchers from Cascade Insights performed a comparative spam filtering test on the three major webmail providers and… https://www.virusbulletin.com/blog/2012/02/hotmail-and-gmail-have-best-spam-filter-says-cascade-spam-test/

Vulnerability turns McAfee's anti-malware solution into open relay

Flaw allows for spam to be sent through customers' PCs.
Flaw allows for spam to be sent through customers' PCs. A vulnerability discovered in McAfee's SaaS for Total Protection, the company's hosted anti-malware solution, effectively… https://www.virusbulletin.com/blog/2012/01/vulnerability-turns-mcafee-s-anti-malware-solution-open-relay/

Spammers link to site containing QR code

Curious users may scan URL and end up on pharma websites.
Curious users may scan URL and end up on pharma websites. Researchers at Websense have discovered spam containing links to a site containing a QR code in which the spam's target… https://www.virusbulletin.com/blog/2012/01/spammers-link-site-containing-qr-code/

Spammers using Google open redirect

Vulnerability 'not worthy of bug bounty program'.
Vulnerability 'not worthy of bug bounty program'. Researchers at Solera Labs have discovered spammers using an open redirect at Google to hide the final destination of their link… https://www.virusbulletin.com/blog/2011/12/spammers-using-google-open-redirect/

IETF expedites publication of RFC describing feedback loop recommendations

Document fast-tracked to be published shortly before the sad passing of its author J.D. Falk.
Document fast-tracked to be published shortly before the sad passing of its author J.D. Falk. The Internet Engineering Task Force (IETF) has published an RFC detailing current… https://www.virusbulletin.com/blog/2011/11/ietf-expedites-publication-rfc-describing-feedback-loop-recommendations/

South Korea to ask ISPs to block port 25 traffic

Experts sceptical about long-term effects on spam levels.
Experts sceptical about long-term effects on spam levels. South Korea intends to require ISPs to block all outbound traffic on port 25 from anything but the "official" mail… https://www.virusbulletin.com/blog/2011/11/south-korea-ask-isps-block-port-25-traffic/

'Meta-phish' uses attached form to evade web filters

Landing page contains clear warning.
Landing page contains clear warning. A phishing email targeting Austrian credit card users evades web filters by using an attached HTML form, but thankfully the landing page on the… https://www.virusbulletin.com/blog/2011/10/meta-phish-uses-attached-form-evade-web-filters/

Dutch ISP sues Spamhaus for 'extortion'

Blacklist entries 'unfair and illegal'.
Blacklist entries 'unfair and illegal'. Dutch ISP A2B Internet has sued The Spamhaus Project, claiming the project unfairly blacklisted its IP range. A2B provides the upstream… https://www.virusbulletin.com/blog/2011/10/dutch-isp-sues-spamhaus-extortion/

E-marketing companies compromised to send spam

Fake order confirmations contain malicious links.
Fake order confirmations contain malicious links. Spammers have gained access to the accounts of email service providers (ESPs) and used them to send out fake order confirmation… https://www.virusbulletin.com/blog/2011/09/e-marketing-companies-compromised-send-spam/

New RFC grants DKIM improved status

Email signing method now 'Draft Standard'.
Email signing method now 'Draft Standard'. The Internet Engineering Task Force (IETF) has published a new RFC describing the DKIM protocol which sees its status advance from… https://www.virusbulletin.com/blog/2011/09/new-rfc-grants-dkim-improved-status/

Malicious spam campaigns leave experts puzzled

Increase in malware in spam has not led to increase in malicious activity.
Increase in malware in spam has not led to increase in malicious activity. Security researchers have noticed a significant increase in the quantity of spam sent with malicious… https://www.virusbulletin.com/blog/2011/09/malicious-spam-campaigns-leave-experts-puzzled/

Confirmed newsletter subscriptions half as likely to be blocked

Good practice means good performance.
Good practice means good performance. Newsletters that do not confirm their subscriptions are twice as likely to be blocked by spam filters as those that do, Virus Bulletin has… https://www.virusbulletin.com/blog/2011/09/confirmed-newsletter-subscriptions-half-likely-be-blocked/

Explosive growth of malicious spam

Spam filters less likely to block current malware campaigns.
Spam filters less likely to block current malware campaigns. While several reports show that the global levels of spam have seen a steady decline over the past year, this month has… https://www.virusbulletin.com/blog/2011/08/explosive-growth-malicious-spam/

Spam sent via fake out-of-office messages

'Sick leave' message followed by weight loss spam.
'Sick leave' message followed by weight loss spam. In an apparently new way of spreading their messages, spammers are advertising their products via fake out-of-office replies.… https://www.virusbulletin.com/blog/2011/08/spam-sent-fake-out-office-messages/

Rogue Twitter application steals passwords

'See who stalks my Twitter' used to lure users.
'See who stalks my Twitter' used to lure users. A malicious Twitter application is currently spreading on the microblogging network, luring users to hand over their passwords,… https://www.virusbulletin.com/blog/2011/07/rogue-twitter-application-steals-passwords/

Hotmail beefs up security with stricter password policy

'My friend has been spammed' button also welcomed by experts.
'My friend has been spammed' button also welcomed by experts.Microsoft's free webmail service Hotmail has introduced some new features which should make it less likely for its… https://www.virusbulletin.com/blog/2011/07/hotmail-beefs-security-stricter-password-policy/

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