Microsoft addressed a high-severity elevation of privilege vulnerability (CVE-2025-21420) in its Windows Disk Cleanup Utility (cleanmgr.exe) during February 2025’s Patch Tuesday. The flaw, scoring 7.8 on the CVSS scale, enabled attackers to execute malicious code with SYSTEM privileges through DLL…
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Major Outage Hits Google Cloud and Linked Cloudflare Services, Thousands Affected
On June 12, 2025, concurrent infrastructure failures at Cloudflare and Google caused widespread service disruptions, highlighting vulnerabilities in modern cloud dependencies. The outages impacted critical services ranging from authentication systems to AI platforms, underscoring the fragility of interconnected internet ecosystems.…
WebDAV Remote Code Execution 0-Day Actively Exploited — PoC Released
A critical zero-day vulnerability in Microsoft’s Web Distributed Authoring and Versioning (WebDAV) protocol, tracked as CVE-2025-33053, has been actively exploited by the advanced persistent threat (APT) group Stealth Falcon since March 2025. The flaw, patched in June’s Patch Tuesday, enables…
TokenBreak Exploit Tricks AI Models Using Minimal Input Changes
HiddenLayer’s security research team has uncovered TokenBreak, a novel attack technique that bypasses AI text classification models by exploiting tokenization strategies. This vulnerability affects models designed to detect malicious inputs like prompt injection, spam, and toxic content, leaving protected systems…
Cybercriminals Exploiting Expired Discord Invite Links to Deploy Multi-Stage Malware
Security researchers have uncovered a sophisticated malware campaign exploiting a little-known flaw in Discord’s invitation system, enabling cybercriminals to hijack expired or deleted invite links and redirect unsuspecting users to malicious servers. This attack chain, discovered by Check Point Research,…
Threat Actors Exploit DeepSeek-R1 Popularity to Target Windows Device Users
A new, highly sophisticated cyberattack campaign is targeting users seeking to download the popular language model DeepSeek-R1, exploiting global interest in large language models (LLMs). Kaspersky researchers have uncovered that threat actors are utilizing malvertising and phishing tactics to distribute…
OpenPGP.js Vulnerability Allows Attackers to Bypass Message Signature Verification
A critical vulnerability in OpenPGP.js, a widely used JavaScript library for encrypted messaging and digital signatures, has been patched after researchers discovered it allowed attackers to spoof message signatures, potentially undermining the trust model of public key cryptography. The flaw,…
Windows Defender Bypass Using PowerShell and Registry Edits in CyberEYE RAT
A newly discovered remote access trojan (RAT) named CyberEye is making waves in the cybersecurity community for its sophisticated capabilities and its reliance on Telegram, the popular messaging platform, as its command-and-control (C2) infrastructure. First detected in the wild in May 2025,…
AitM Phishing Attacks on Microsoft 365 and Google Aimed at Stealing Login Credentials
A dramatic escalation in phishing attacks leveraging Adversary-in-the-Middle (AiTM) techniques has swept across organizations worldwide in early 2025, fueled by the rapid evolution and proliferation of Phishing-as-a-Service (PhaaS) platforms. Sekoia researchers and threat intelligence teams are sounding the alarm as…
OneLogin AD Connector Vulnerabilities Expose Authentication Credentials
A critical security vulnerability in OneLogin’s Active Directory (AD) Connector service has exposed enterprise authentication systems to significant risk The flaw, now reportedly fixed, uncovered by SpecterOps allowed malicious actors to obtain authentication credentials, impersonate users, and access sensitive applications…