House extends surveillance powers until April 30 after late-night revolt sinks GOP plan

The House has approved a short-term renewal until April 30 of a controversial surveillance program used by U.S. spy agencies.

New Microsoft Defender “RedSun” zero-day PoC grants SYSTEM privileges

A researcher known as "Chaotic Eclipse" has published a proof-of-concept exploit for a second Microsoft Defender zero-day, ...

Windows Recall still has a side door into your private PC history

Windows Recall's database may be better protected now, but a new proof of concept suggests the data path after sign in still creates privacy risks for Windows 11 users.

“TotalRecall Reloaded” tool finds a side entrance to Windows 11’s Recall database

Two years ago, Microsoft launched its first wave of “Copilot+” Windows PCs with a handful of exclusive features that could ...
IEEE

Inspection of I/O Operations from System Call Traces using Directly-Follows-Graph

Abstract: We aim to identify the differences in Input/Output (I/O) behavior between multiple user programs through the inspection of system calls (i.e., requests made to the operating system). A ...