Number of Cisco Devices Hacked via Zero-Day Remains High as Attackers Update Implant

The number of Cisco devices hacked via recent zero-days remains high, but the attackers have updated their implant.
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Cisco Finds Second Zero-Day as Number of Hacked Devices Apparently Drops

Cisco has found a second zero-day vulnerability that has been exploited in recent attacks as the number of hacked devices has started dropping.
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Critically Close to Zero(Day): Exploiting Microsoft Kernel Streaming Service

Last month Microsoft patched a vulnerability in the Microsoft Kernel Streaming Server, a Windows kernel component used in the virtualization and sharing of camera devices. The vulnerability, CVE-2023-36802, allows a local attacker to escalate privileges to SYSTEM. This blog post details my process of exploring a new attack surface in the Windows kernel, finding a […]

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‘HTTP/2 Rapid Reset’ Zero-Day Exploited to Launch Largest DDoS Attacks in History

A zero-day vulnerability named HTTP/2 Rapid Reset has been exploited to launch some of the largest DDoS attacks in history.
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