Microsoft, SecurityMicrosoft Defender for Office 365 now blocks email bombing attacks Posted on June 30, 2025 by Onsite Computing, Inc. Microsoft says its Defender for Office 365 cloud-based email security suite will now automatically detect and block email bombing attacks. […] Go to Source Author: Sergiu Gatlan Onsite Computing, Inc. Switzerland says government data stolen in ransomware attack U.S. Agencies Warn of Rising Iranian Cyberattacks on Defense, OT Networks, and Critical Infrastructure