Microsoft’s 365 Defender Research Team this morning published details on a new “Powerdir” macOS vulnerability that let an attacker bypass the Transparency, Consent, and Control technology to gain unauthorized access to protected data.
Apple already addressed the CVE-2021-30970 vulnerability in the macOS Monterey 12.1 update that was released in December, so users who have updated to the latest version of Monterey are protected. Those who have not done so should update. Apple in its security release notes for the 12.1 update confirmed the TCC vulnerability and credited Microsoft with its discovery.
