Introducing Sophos Identity Threat Detection and Response (ITDR)
Neutralize identity-based threats before they can impact your business.
Neutralize identity-based threats before they can impact your business.
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F5 BIG-IP Vulnerability Reclassified as RCE, Under Exploitation
CVE-2025-53521 was initially disclosed in October as a high-severity denial-of-service (DoS) flaw, but new information has revealed the bug is actually much more dangerous.
Simple Steps for Attack Surface Reduction
Story teaser text: Cybersecurity leaders face mounting pressure to stop attacks before they start, and the best defense may come down to the settings you choose on day one. In this piece, Yuriy Tsibere explores how default policies like deny-by-default, MFA enforcement, and application Ringfencing ™ can eliminate entire categories of risk. From disabling Office…
WhatsApp ‘Eternidade’ Trojan Self-Propagates Through Brazil
The infostealer specifically targets Brazilian Portuguese speakers and combines malware designed to phish banking credentials and steal data, a worm, and some uniquely Brazilian quirks.
Indian Users Targeted in Tax Phishing Campaign Delivering Blackmoon Malware
Cybersecurity researchers have discovered an ongoing campaign that’s targeting Indian users with a multi-stage backdoor as part of a suspected cyber espionage campaign. The activity, per the eSentire Threat Response Unit (TRU), involves using phishing emails impersonating the Income Tax Department of India to trick victims into downloading a malicious archive, ultimately granting the threat
DDoSia Powers Affiliate-Driven Hacktivist Attacks
Pro-Russian group NoName057(16) uses a custom denial-of-service tool to mobilize volunteers and disrupt government, media, and institutional sites tied to Ukraine and the West.
Sophos captures multiple honors at SE Labs Awards 2025
Sophos has been recognized for defending customers of all sizes against today’s complex cyberattacks, achieving four prestigious awards at the SE Labs Awards 2025.