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TimbreStealer Malware Spreading via Tax-themed Phishing Scam Targets IT Users

Mexican users have been targeted with tax-themed phishing lures at least since November 2023 to distribute a previously undocumented Windows malware called TimbreStealer. Cisco Talos, which discovered the activity, described the authors as skilled and that the "threat actor has previously used similar tactics, techniques and procedures (TTPs) to distribute a banking trojan known

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TimbreStealer campaign targets Mexican users with financial lures

Talos has observed a phishing spam campaign targeting potential victims in Mexico, luring users to download a new obfuscated information stealer we’re calling TimbreStealer, which has been active since at least November 2023.

Russian Ministry Software Backdoored with North Korean KONNI Malware

By Waqas Friend or Foe? This is a post from HackRead.com Read the original post: Russian Ministry Software Backdoored with North Korean KONNI Malware

TikTok’s latest actions to combat misinformation shows it’s not just a U.S. problem

Fake news, disinformation, misinformation – whatever label you want to put on it – will not just go away if one election in the U.S. goes one way or the other.

TinyTurla-NG in-depth tooling and command and control analysis

Cisco Talos, in cooperation with CERT.NGO, has discovered new malicious components used by the Turla APT. New findings from Talos illustrate the inner workings of the command and control (C2) scripts deployed on the compromised WordPress servers utilized in the compromise we previously disclosed.

How CVSS 4.0 changes (or doesn’t) the way we see vulnerability severity

While distilling risk down to a simple numerical score is helpful for many in the security space, it is also an imperfect system that can often leave out important context.

Astaroth, Mekotio & Ousaban abusing Google Cloud Run in LATAM-focused malware campaigns

Google Cloud Run is currently being abused in high-volume malware distribution campaigns, spreading several banking trojans such as Astaroth (aka Guildma), Mekotio and Ousaban to targets across Latin America and Europe. The volume of emails associated with these campaigns has significantly increased since September 2023 and we continue to regularly

CISA Warning: Akira Ransomware Exploiting Cisco ASA/FTD Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a now-patched security flaw impacting Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) software to its Known Exploited Vulnerabilities (KEV) catalog, following reports that it's being likely exploited in Akira ransomware attacks. The vulnerability in question is

Why the toothbrush DDoS story fooled us all

There was about a 24-hour period where many news outlets reported on a reported DDoS attack that involved a botnet made up of thousands of internet-connected toothbrushes.

TinyTurla Next Generation - Turla APT spies on Polish NGOs

This new backdoor we’re calling “TinyTurla-NG” (TTNG) is similar to Turla’s previously disclosed implant, TinyTurla, in coding style and functionality implementation.