TrendAI’s Bob McArdle said ransomware techniques will change significantly in the next year, with AI making attacks more dangerous and profitable
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SignDrop is a Windows zero-day that abuses CLFS security protections to let local attackers gain SYSTEM privileges and bypass defenses. The researcher Chaotic Eclipse, also known as INFINITE NIGHTMARE, MSNightmare, Nightmare-Eclipse, and MSNightmare, published a proof-of-concept for a new Windows local privilege escalation zero-day, naming it SignDrop. The flaw sits inside the mitigation Microsoft rolled out […]
Kaspersky experts analyze a recent ransomware incident and discuss why the hypervisor layer remains difficult to monitor, what common access paths adversaries use to reach it, and how to protect your ESXi systems.
Picture a customer-support chatbot at a mid-sized Indian e-commerce company. It answers questions about orders and returns. It runs on a third-party large language model. Nobody thinks of it as high-risk. Now the product team gives it one new permission: it can issue refunds up to ₹5,000 without human sign-off. It's a small feature that saves agents hours a week. Under the Artificial Intelligence (AI) Security Auditi…
An unknown threat actor has been observed targeting unpatched Check Point Security Gateways to obtain initial access via the PHP2Shell vulnerabilities and then a previously reported local privilege escalation flaw in Gaia OS to deploy a backdoor called TSGA. The activity, detailed by Check Point, began on October 30, 2026, and targeted Israeli organizations, with a broader follow-up wave
