backdoor

Pierluigi Paganini December 20, 2017
Backdoor in Captcha Plugin poses serious risks to 300K WordPress sites

Experts discovered that the popular WordPress Captcha plugin installed on over 300,000 sites was recently updated to deliver a hidden backdoor. Security experts at WordFence have discovered that the popular WordPress Captcha plugin installed on over 300,000 sites was recently updated to deliver a hidden backdoor. The WordPress team promptly removed the plugin from the official WordPress […]

Pierluigi Paganini December 12, 2017
The OceanLotus MacOS Backdoor Transforms into HiddenLotus with a Slick UNICODE Trick

Experts at Malwarebytes warns of a new variant of the macOS OceanLotus backdoor is using an innovative technique to avoid detection, A few years ago the bad actors realized they could use UNICODE characters that looked like English characters to lead unsuspecting victims to malicious websites. Now, they have figured out how to use a […]

Pierluigi Paganini December 07, 2017
HBO hacker linked to the Iranian Charming Kitten APT group

A new report published by ClearSky linked a man accused by U.S. authorities of hacking into the systems of HBO to the Iranian cyber espionage group Charming Kitten. Experts from the security firm ClearSky have published a new detailed report on the activities of Charming Kitten APT group, also known as Newscaster and NewsBeef. The Newscaster group made the headlines […]

Pierluigi Paganini November 08, 2017
Symantec uncovered a new APT, the cyber espionage Sowbug group

Malware researchers from Symantec have spotted a new cyber espionage APT dubbed Sowbug group that has been active at least since 2015. A new cyber espionage group dubbed Sowbug appeared in the threat landscape, according to the experts it has been active since 2015 and was involved in highly targeted attacks against a host of government organizations in […]

Pierluigi Paganini October 10, 2017
Iran-linked OilRig hacked group use a new Trojan in Middle East Attacks

The Iran-Linked cyberespionage group OilRig has been using a new Trojan in attacks aimed at targets in the Middle East. Experts from Palo Alto Networks spotted a new campaign launched by the notorious APT group OilRig against an organization within the government of the United Arab Emirates (UAE). The OilRig hacker group is an Iran-linked APT that has been around since at least […]

Pierluigi Paganini October 05, 2017
Experts discovered a SYSCON Backdoor using FTP Server as C&C

Security researchers with Trend Micro discovered a backdoor dubbed SYSCON that uses an FTP server for command and control (C&C) purposes. The SYSCON backdoor is spreading through tainted documents that refer North Korea and target individuals connected to the Red Cross and the World Health Organization. The use of an FTP server as C&C is uncommon for […]

Pierluigi Paganini September 30, 2017
Crooks spreads backdoor devised as a security WordPress Plugin

Experts from Sucuri discovered crooks are spreading a fake WordPress plugin dubbed X-WP-SPAM-SHIELD-PRO containing a backdoor. A fake WordPress plugin dubbed X-WP-SPAM-SHIELD-PRO containing a backdoor was spread by crooks abusing the popularity of WP-SpamShield Anti-Spam, a WordPress antispam tool. The WP-SpamShield Anti-Spam plugin has over 100,000 installs for this reason attackers decided to abuse it. Researchers with Sucuri that discovered that […]

Pierluigi Paganini September 22, 2017
CCleaner hackers targeted tech giants with a second-stage malware

The threat actor that recently compromised the supply chain of the CCleaner software targeted at least 20 tech firms with a second-stage malware. The threat actor that recently compromised the supply chain of the CCleaner software to distribute a tainted version of the popular software targeted at least 20 major international technology firms with a […]

Pierluigi Paganini September 11, 2017
Expert disclosed 10 zero-day vulnerabilities in D-Link DIR 850L wireless routers

The security researcher Pierre Kim has discovered ten critical zero-day vulnerabilities in D-Link DIR 850L routers and invites users to stop using them. The security researcher Pierre Kim has discovered ten critical zero-day vulnerabilities in routers from networking equipment manufacturer D-Link that open owners to cyber attacks. The flawed devices are the D-Link DIR 850L wireless AC1200 dual-band […]

Pierluigi Paganini August 11, 2017
Malware campaign targets Russian-Speaking companies with a new Backdoor

Trend Micro spotted a new espionage campaign that has been active for at least 2 months and that is targeting Russian-speaking firms with a new backdoor Security experts at Trend Micro have spotted a new cyber espionage campaign that has been active for at least two months and that is targeting Russian-speaking enterprises delivering a new Windows-based backdoor, […]