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Chaotic Eclipse Returns With Another Microsoft Defender Exploit

Cynet Security·cynet.com·

What the source says

In April, we covered an unusual string of Microsoft Defender disclosures from a security researcher known as Chaotic Eclipse, or Nightmare Eclipse. BlueHammer, RedSun, and UnDefend all found ways to turn trusted Windows security workflows into attack paths. Within weeks, all three techniques had been observed in real-world attacks, and BlueHammer was later l

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