Mandiant’s X Account Was Hacked Using Brute-Force Attack

Jan 11, 2024NewsroomOnline Security / Cryptocurrency The compromise of Mandiant’s X (formerly Twitter) account last week was likely the result of a “brute-force password attack,” attributing the hack to a drainer-as-a-service (DaaS) group. “Normally, [two-factor authentication] would have mitigated this, but due to some team transitions and a change in X’s 2FA policy, we were…

How to troubleshoot Contact Key Verification for extra-secure iMessage chats

With iOS 17.2, iPadOS 17.2, macOS Sonoma 14.2, and watchOS 9.2, Apple released an option for further ensuring the private communication of iMessages. Called Contact Key Verification (CKV), this extra step performs additional checks on your device to see whether anyone has managed the difficult-but-not-impossible feat of inserting themselves into your secure end-to-end iMessage conversation.…