Recent Windows updates cause login issues on some PCs
Microsoft has confirmed that Windows updates released since August 29, 2025, are breaking authentication on systems sharing Security Identifiers. Windows uses unique alphanumeric strings known…
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Microsoft Confirms Recent Updates Cause Login Issues on Windows 11 24H2, 25H2, and Windows Server 2025
Microsoft has acknowledged a significant authentication problem affecting users of recent Windows versions, stemming from security enhancements in updates released since late August 2025. The…
Hackers exploit 34 zero-days on first day of Pwn2Own Ireland
On the first day of Pwn2Own Ireland 2025, security researchers exploited 34 unique zero-days and collected $522,500 in cash awards. The highlight of the day…
Meta Launches New Tools to Protect Messenger and WhatsApp Users from Scammers
Meta announced innovative tools on Tuesday to shield users of Messenger and WhatsApp from scammers. The updates, revealed during Cybersecurity Awareness Month, aim to detect…
PolarEdge Targets Cisco, ASUS, QNAP, Synology Routers in Expanding Botnet Campaign
Oct 21, 2025Ravie LakshmananMalware / Vulnerability Cybersecurity researchers have shed light on the inner workings of a botnet malware called PolarEdge. PolarEdge was first documented…
Social engineering gains ground as preferred method of initial access
Hackers are increasingly breaching corporate IT systems by exploiting age-old human behaviors with the help of sophisticated new technologies. Threat actors are using deepfake videos,…
Microsoft 365 Copilot Prompt Injection Vulnerability Allows Attackers to Exfiltrate Sensitive Data
A sophisticated vulnerability in Microsoft 365 Copilot (M365 Copilot) that allows attackers to steal sensitive tenant data, including recent emails, through indirect prompt injection attacks.…
Apache Syncope Groovy Flaw Allows Remote Code Injection
Apache Syncope, has disclosed a critical security vulnerability that allows authenticated administrators to execute arbitrary code on affected systems. The flaw, tracked as CVE-2025-57738, impacts…
Google introduces agentic threat intelligence for faster, conversational threat analysis
Security teams spend much of their day pulling data from reports, forums, and feeds, trying to connect clues across multiple sources. Google says that work…
Meta Rolls Out New Tools to Protect WhatsApp and Messenger Users from Scams
Oct 21, 2025Ravie LakshmananCryptocurrency / Encryption Meta on Tuesday said it’s launching new tools to protect Messenger and WhatsApp users from potential scams. To that…
AI-fueled automation helps ransomware-as-a-service groups stand out from the crowd
Listen to the article 2 min This audio is auto-generated. Please let us know if you have feedback. Dive Brief: The vast majority of ransomware-as-a-service…
Russian hackers evolve malware pushed in “I am not a robot” captchas
The Russian state-backed Star Blizzard hacker group has ramped up operations with new, constantly evolving malware families (NoRobot, MaybeRobot) deployed in complex delivery chains that…