Advancing Cybersecurity for Microsoft Environments
From certified MDR services to open threat intelligence frameworks, Sophos is delivering the clarity, context, and confidence organizations need to stay ahead of evolving threats.
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Defend what matters: Introducing Sophos Endpoint for Legacy Platforms
Bys sComprehensive endpoint security for critical systems
Cyberattack brings down Kettering Health phone lines, MyChart patient portal access (1)
Bys sSamantha Wildow and Josh Sweigart report: A cyberattack is causing a system-wide technology outage at Kettering Health, forcing some medical procedures to be canceled, bringing down phone lines and the MyChart patient portal and diverting emergency crews to other facilities. “Earlier this morning, Kettering Health experienced a system-wide technology outage that is causing challenges to…
Meta Disrupts Influence Ops Targeting Romania, Azerbaijan, and Taiwan with Fake Personas
Bys sMeta on Thursday revealed that it disrupted three covert influence operations originating from Iran, China, and Romania during the first quarter of 2025. “We detected and removed these campaigns before they were able to build authentic audiences on our apps,” the social media giant said in its quarterly Adversarial Threat Report. This included a network…
This Malicious PyPI Package Stole Ethereum Private Keys via Polygon RPC Transactions
Bys sCybersecurity researchers have discovered a malicious Python package on the Python Package Index (PyPI) repository that’s equipped to steal a victim’s Ethereum private keys by impersonating popular libraries. The package in question is set-utils, which has received 1,077 downloads to date. It’s no longer available for download from the official registry. “Disguised as a simple…
NightEagle APT Exploits Microsoft Exchange Flaw to Target China’s Military and Tech Sectors
Bys sCybersecurity researchers have shed light on a previously undocumented threat actor called NightEagle (aka APT-Q-95) that has been observed targeting Microsoft Exchange servers as a part of a zero-day exploit chain designed to target government, defense, and technology sectors in China. According to QiAnXin’s RedDrip Team, the threat actor has been active since 2023 and…
Kaspersky Links Head Mare to Twelve, Targeting Russian Entities via Shared C2 Servers
Bys sTwo known threat activity clusters codenamed Head Mare and Twelve have likely joined forces to target Russian entities, new findings from Kaspersky reveal. “Head Mare relied heavily on tools previously associated with Twelve. Additionally, Head Mare attacks utilized command-and-control (C2) servers exclusively linked to Twelve prior to these incidents,” the company said. “This suggests