ActiveSecHarness proposes capability tokens for coding agents
On 252 fixtures, the authors report Ring 0 blocked every attack fixture with zero false positives in 12.7 microseconds.
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On 252 fixtures, the authors report Ring 0 blocked every attack fixture with zero false positives in 12.7 microseconds.

FortiGuard Labs, with high confidence, ties three chains to Bitter, including one that uses only Windows tools and no malware binary.

Microsoft details a phishing campaign abusing signed MSP360 RMM installers to deploy ScreenConnect for persistent access and browser credential theft.

SANS 2026 survey finds half of threat hunters cite bad data as their top barrier.

Analysis of OpenAI's rogue evaluation agent that breached Hugging Face shows autonomous AI attacks stay noisy while ClickFix and living-off-the-land dominate real intrusions.

Fortra researchers track an active phishing campaign targeting Spanish speakers that abuses mshta.exe to run HTA payloads for reconnaissance and credential theft.

Symantec reports multiple threat actors, including KongTuke, abusing the trusted signed Node.js runtime and blockchain C2 (EtherHiding) to deliver backdoors in targeted attacks.

Opinion piece argues attackers prioritize repeatable playbooks like ClickFix (47% of Microsoft-notified attacks) and living-off-the-land over novel techniques.
Actors abuse Faronics Deploy in phishing campaigns to run PowerShell and deploy ScreenConnect while evading detection with trusted tools.
Huntress reports RMM tool abuse jumped 277% and now appears in nearly 40% of its investigations as attackers leverage trusted remote access software.
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