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Tag: abused

Microsoft Disrupts Malware-Signing Service Used by Ransomware Gangs

Microsoft says it disrupted a malware-signing service that abused Azure Artifact Signing to create fraudulent certificates used in ransomware and malware attacks.  The Fox Tempest operation allegedly helped cybercriminals distribute malware disguised as trusted software to evade Windows defenses and fool users.   “Fox Tempest doesn’t directly target victims but instead provides supporting services that enable…

Claude code abused to steal 150GB in cyberattack on Mexican agencies

Hackers abused Claude Code to build exploits and steal 150GB of data in a cyberattack targeting Mexican government systems. Hackers abused Anthropic’s Claude Code AI assistant to develop exploits, create custom tools, and automatically exfiltrate more than 150GB of data in an attack on Mexican government systems, the Israeli cybersecurity firm Gambit Security reports. The…

Four new reasons why Windows LNK files cannot be trusted

The number of ways that Windows shortcut (.LNK) files can be abused just keeps growing: A cybersecurity researcher has documented four new techniques to trick Windows users into running malicious actions through innocent-looking shortcuts. Wietze Beukema demonstrated how to spoof the visible LNK destination, hide command-line arguments, and execute a different program than the one…

Four new reasons why Windows LNK files cannot be trusted

The number of ways that Windows shortcut (.LNK) files can be abused just keeps growing: A cybersecurity researcher has documented four new techniques to trick Windows users into running malicious actions through innocent-looking shortcuts. Wietze Beukema demonstrated how to spoof the visible LNK destination, hide command-line arguments, and execute a different program than the one…

Attackers exploit decade‑old Windows driver flaw to shut down modern EDR defenses

In a recent incident, attackers abused a legitimate but vulnerable Windows kernel driver to shut down endpoint security tools during an ongoing incident response. According to a Huntress report, the activity was observed during a customer investigation in early 2026 and involved the use of an old EnCase forensic driver (by Guidance Software) as part…