Continued sell-off in Bitcoin and other cryptocurrencies erases $2tn from market, negates euphoric gains since November 2024 US elections This article has been indexed from Silicon UK Read the original article: Bitcoin Plunges Below November 2024 Value
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New Wave of Odyssey Stealer Targets macOS Users in Active Cyberattack Campaign
A significant surge in Odyssey Stealer activity is currently targeting macOS users across multiple continents, with recent telemetry data revealing a dramatic geographic expansion of this sophisticated information-stealing campaign. Security researchers have observed newly updated malware samples spreading rapidly beyond…
Critical SmarterMail Vulnerability Exploited in Ransomware Attacks
The security defect allows unauthenticated attackers to execute arbitrary code remotely via malicious HTTP requests. The post Critical SmarterMail Vulnerability Exploited in Ransomware Attacks appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original article: Critical…
The Human Layer of Security: Why People are Still the Weakest Link in 2026
By 2026 humans remain cybersecurity’s weakest—and most vital—link as AI-enabled social engineering rises; prioritize behavioral design, real‑time interventions, and leadership. The post The Human Layer of Security: Why People are Still the Weakest Link in 2026 appeared first on Security Boulevard. This article has been indexed from…
Kasada Account Intelligence combats manual fraud and abuse
Kasada released Account Intelligence, a new product designed to detect account-level fraud and abuse. The goal is to prevent repeat abuse before it creates financial loss and unnecessary friction for customers. Enterprises are facing account and business-logic abuse that existing…
February 2026 Patch Tuesday forecast: Lots of OOB love this month
Valentine’s Day is just around the corner and Microsoft has been giving us a lot of love with a non-stop supply of patches starting with January 2026 Patch Tuesday. The January releases addressed 92 vulnerabilities in Windows 11 and Server2025,…
APT-Q-27 Launches Stealthy Attacks on Corporate Networks, Evades Detection
A new, highly sophisticated cyberattack campaign that reveals how attackers are bypassing modern defenses to infiltrate corporate networks. The investigation points to a stealthy, multi-stage intrusion likely orchestrated by the threat group known as APT-Q-27, or “GoldenEyeDog”. The attack began…
The Other Offense and Defense
Alan discovers how the Super Bowl acts as a live-fire exercise in cybersecurity, requiring seamless coordination to manage massive attack surfaces and ensure integrity and trust in real time. The post The Other Offense and Defense appeared first on Security…
Your PQC Pilot Might Fail, and That’s Okay
Start PQC pilots now—not to prove readiness but to surface interoperability, vendor, inventory, and skills gaps so organizations can manage post-quantum migration risks. The post Your PQC Pilot Might Fail, and That’s Okay appeared first on Security Boulevard. This article has been indexed…
CISA Alerts Exploited React Native Community Security Flaw
The Cybersecurity and Infrastructure Security Agency (CISA) has officially added a critical security flaw affecting the React Native Community CLI to its Known Exploited Vulnerabilities (KEV) catalog. Identified as CVE-2025-11953, this vulnerability is an Operating System (OS) command injection flaw that poses severe…
CISA Warns of React Native Community Command Injection Vulnerability Exploited in Attacks
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added CVE-2025-11953 to its Known Exploited Vulnerabilities (KEV) catalog, flagging an OS command injection flaw in the React Native Community CLI as actively exploited in the wild. Added on February 5,…
F5 Patches Critical Vulnerabilities in BIG-IP, NGINX, and Related Products
F5 released its February 2026 Quarterly Security Notification on February 4, announcing several medium and low-severity CVEs, plus a security exposure affecting BIG-IP, NGINX, and container services. These issues primarily stem from denial-of-service (DoS) risks and configuration weaknesses, potentially disrupting…
Spam Campaign Distributes Fake PDFs, Installing Remote Monitoring Tools for Persistent Access
Security teams have discovered an active spam campaign that uses fake PDF documents to trick users into installing remote monitoring and management (RMM) software. The campaign targets organizations by sending emails containing PDF attachments that appear to be invoices, receipts,…
New Epstein Tool Searches LinkedIn Connections Against 3.5 Million Pages Epstein Files
A new open-source Python tool named EpsteIn enables users to check if their LinkedIn connections appear in over 3.5 million pages of Jeffrey Epstein court documents recently released by the U.S. Department of Justice. Developed by Christopher Finke, it runs…
Mobile privacy audits are getting harder
Mobile apps routinely collect and transmit personal data in ways that are difficult for users, developers, and regulators to verify. Permissions can reveal what an app can access, and privacy policies can claim what an app should do, yet neither…
Phishing and OAuth Token Vulnerabilities Lead to Full Microsoft 365 Breach
Two medium-severity vulnerabilities, an unsecured email API endpoint and verbose error messages exposing OAuth tokens, chain together to enable authenticated phishing that bypasses all email security controls, persistent access to Microsoft 365 environments While protocols like SPF, DKIM, and DMARC…
CentOS 9 Security Flaw Enables Privilege Escalation – PoC Released
A critical security flaw has been identified in CentOS 9 that allows a local user to escalate their privileges to root. The vulnerability, which stems from a Use-After-Free (UAF) condition in the Linux kernel’s networking subsystem, was awarded first place…
The hidden cost of putting off security decisions
In this Help Net Security video, Hanah Darley, Chief AI Officer, Geordie AI, talks about how putting off security risk decisions creates long-term costs that often stay hidden. Drawing on her work with CISOs and security leaders, she shows how…
Claude Opus 4.6 Finds 500+ High-Severity Flaws Across Major Open-Source Libraries
Artificial intelligence (AI) company Anthropic revealed that its latest large language model (LLM), Claude Opus 4.6, has found more than 500 previously unknown high-severity security flaws in open-source libraries, including Ghostscript, OpenSC, and CGIF. Claude Opus 4.6, which was launched…
Hackers Exploit Windows Screensaver to Deploy RMM Tools, Gain Remote Access
A new spear phishing campaign that weaponizes a forgotten file type to bypass modern defenses. Attackers are luring victims into downloading Windows screensaver (.scr) files, which silently deploy legitimate Remote Monitoring and Management (RMM) software to establish persistent control over…