Windows 11 Beta Channel Gets Build 26220.7752, Bringing Built-In Sysmon and File Explorer Fixes CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20265 mins0 Microsoft has begun rolling out Windows 11 Insider Preview Build 26220.7752 (KB5074177) to participants in the Windows…continue reading..
AI-Powered Cloud Attack Reaches Full AWS Admin Access in Just Eight Minutes, Researchers Warn CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 202611 mins0 Researchers recently has published a detailing an extremely fast and sophisticated AWS compromise where the attacker went…continue reading..
Microsoft Teams Suffers Image Display Disruption, Enterprise Workflows Affected CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20262 mins0 Microsoft recently ran into a problem with inline images in Microsoft Teams chats, causing embedded images to…continue reading..
Researchers Uncovers Years-Long DNS Hijacking Campaign Using Compromised Routers and Hidden Traffic Distribution Network CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20269 mins0 The Domain Name System (DNS) is a foundational technology of the internet — quietly translating human-friendly domain…continue reading..
Step Finance Confirms $40 Million Crypto Theft After Hackers Compromise Executives’ Devices CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20265 mins0 In a significant security breach that has sent ripples through the decentralized finance (DeFi) space, Step Finance,…continue reading..
GreyNoise Warns of Coordinated Citrix Gateway Recon Using Residential Proxies and Cloud Infrastructure CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20267 mins0 Between January 28 and February 2, 2026, GreyNoise observed a large-scale, coordinated reconnaissance campaign targeting Citrix ADC…continue reading..
Iron Mountain Says Data Breach Mainly Exposed Marketing Materials, Not Sensitive Customer Information CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20263 mins0 Data management and records storage firm Iron Mountain has confirmed it experienced a cybersecurity incident after an…continue reading..
Coinbase Confirms Insider Breach After Leaked Screenshots Expose Internal Support Tools CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20265 mins0 Cryptocurrency exchange Coinbase has publicly confirmed a fresh insider security breach tied to leaked screenshots from one…continue reading..
OfferUp Users Warned as Scammers Exploit Payments, Listings, and Accounts CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20268 mins0 Online marketplaces have revolutionized how we buy and sell used goods, with millions of individuals transacting daily.…continue reading..
CISA Flags Actively Exploited Vulnerabilities in FreePBX, GitLab, and SolarWinds Web Help Desk, Urges Immediate Patching CyberSecurity News CyberDefenderFebruary 4, 2026February 4, 20264 mins0 CVE-2019-19006 — Sangoma FreePBX Improper Authentication CVE-2021-39935 — GitLab SSRF via CI Lint API CVE-2025-40551 — SolarWinds…continue reading..
