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U.S. Hacks QakBot, Quietly Removes Botnet Infections

Krebs on Security

Emerging in 2007 as a banking trojan, QakBot (a.k.a. According to recent figures from the managed security firm Reliaquest , QakBot is by far the most prevalent malware “loader” — malicious software used to secure access to a hacked network and help drop additional malware payloads.

Hacking 294
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Threat actors scan Internet for Vulnerable Microsoft Exchange Servers

Security Affairs

Experts warn that hackers are actively scanning the Internet for Microsoft Exchange Servers vulnerable in the attempt to exploit the CVE-2020-0688 RCE. Hackers are actively scanning the Internet for Microsoft Exchange Servers affected by the CVE-2020-0688 remote code execution flaw. ” reads the advisory published by Microsoft.

Internet 140
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Ask Fitis, the Bear: Real Crooks Sign Their Malware

Krebs on Security

Megatraffer explained that malware purveyors need a certificate because many antivirus products will be far more interested in unsigned software, and because signed files downloaded from the Internet don’t tend to get blocked by security features built into modern web browsers. “Why do I need a certificate? ru in 2008.

Malware 283
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Estonia blocked cyberattacks claimed by Pro-Russia Killnet group

Security Affairs

Undersecretary for Digital Transformation Luukas Ilves announced that Estonia was hit by the most extensive wave of DDoS attacks it has faced since 2007. Yesterday, Estonia was subject to the most extensive cyber attacks it has faced since 2007. SecurityAffairs – hacking, Estonia). Pierluigi Paganini.

DDOS 143
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Vulnerabilities in Weapons Systems

Schneier on Security

Transportation Command in 2017, after learning that their computerized logistical systems were mostly unclassified and on the internet. ” It’s a similar attitude to corporate executives who believe that they can’t be hacked — and equally naive.

Software 363
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Russian hacker Andrei Tyurin sentenced to 12 years in prison

Security Affairs

court on Thursday sentenced the Russian hacker Andrei Tyurin to 12 years in prison for his role in an international hacking campaign. The man was arrested in Georgia at the request of US authorities, he was charged with multiple conspiracy counts, including wire fraud, aggravated identity theft and four counts of computer hacking.

Hacking 129
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APT28 targets key networks in Europe with HeadLace malware

Security Affairs

The experts observed the APT deploying Headlace in three distinct phases from April to December 2023, respectively, using phishing, compromised internet services, and living off the land binaries. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, Russia)

Malware 144