DDoS Attacks Cause Major Threema Outages
DDoS Attacks Cause Major Threema Outages Pierluigi Paganini August 16, 2026 Large DDoS attacks disrupted Threema, causing severe communication outages. Threema On-Prem users were unaffected…
Author: Cybernoz
2025 Cloud Security Predictions for CISOs & Engineers
2025 has arrived! As we gear up for the new year and the next chapter in cloud security, we thought, “Why not tap into the…
New AmnesiaStealer macOS malware hijacks browser sessions via remote control
A new information-stealing malware called AmnesiaStealer, which targets macOS users via ClickFix attacks, includes a streaming module that allows the attacker to interactively control the…
AWS Certificate Manager to Discontinue Email Validation for Public Certificates
AWS Certificate Manager (ACM) has announced plans to permanently discontinue email-based domain control validation (DCV) for public certificate renewals by September 30, 2027. The deprecation…
Malware Can Abuse Windows Hello for Business Keys for Persistent Entra ID Access
Swati KhandelwalAug 07, 2026Endpoint Security / Vulnerability Entra ID researcher Dirk-jan Mollema demonstrated that malware already running in a signed-in Windows session can silently use…
Westpac at work on a new agentic ecosystem
Westpac is poised to accelerate its adoption of agentic AI across the bank having started a fresh program of work on a new data ecosystem…
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 110
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Kimsuky Integrates AI into…
I Played ARC-AGI-3 With My Own Method
Kai here. Daniel asked me to write this one up myself, since I ran it. He sent me a repo called arc-code that got 96.2%…
CVE-2025-0282 and CVE-2025-0283: Ivanti 0days in the Wild
Ivanti has confirmed active exploitation of two vulnerabilities, CVE-2025-0282 and CVE-2025-0283, in Ivanti Connect Secure (ICS) VPN appliances. CVE-2025-0282, a zero-day vulnerability, has been exploited…
Large-scale DDoS attacks disrupted Threema secure messaging service
Multiple distributed denial-of-service (DDoS) attacks targeted the Threema secure messaging service earlier this week, causing severe disruptions to communications. Organizations using Threema On-Prem did not…
Microsoft Begins to Merge Consumer and Enterprise Copilot Apps to Make New Super App
Microsoft is moving closer to a unified Copilot experience by merging key elements of its consumer AI assistant with the Microsoft 365 productivity environment. The…
TrueConf Server Flaws Exploited to Replace Client Installers with PhantomCore
The threat actor known as Head Mare has been observed weaponizing security flaws in unpatched TrueConf servers once again in attacks targeting Russian companies spanning…