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Tag: Stop

AI-Driven Exploitation is Destroying Vulnerability Management. Here’s How to Handle It.

AI-driven exploitation timelines are rapidly shrinking, and they are not going to stop shrinking. Vulnerabilities are being discovered, reproduced, and weaponized faster than ever in the history of enterprise security. As a result, the window between a vulnerability being disclosed and indiscriminate exploitation observed across the internet is now measured in hours, not days. The…

Poland shifts away from Signal following cyberattacks on officials’ accounts

Poland told officials to stop using the popular instant messaging app Signal after cyberattacks targeted government accounts. Poland has instructed government officials to stop using Signal for sensitive communications and move to a state-developed alternative. The decision follows repeated cyberattacks targeting Signal accounts belonging to politicians, military personnel, and public servants. Officials believe the campaigns…

NVIDIA NemoClaw Research Highlights AI Sandbox Exfiltration Risks

Researchers at Lasso have found that sandboxing autonomous AI agents may not be enough to stop sensitive data theft after demonstrating multiple exfiltration techniques against NVIDIA’s NemoClaw and OpenShell environments.  The findings show how attackers can abuse trusted tools and approved outbound connections to quietly steal credentials, manipulate agent behavior, and maintain persistence inside AI…

Sevii unveils Cyber Swarm Defense Mode to stop AI-driven attacks at scale

Sevii has unveiled a new capability designed to stop high-volume, AI-powered cyberattacks at machine speed and scale, without the burden of unpredictable AI token costs. Sevii’s Cyber Swarm Defense Mode (CSD) addresses a critical gap created by AI, namely the inability to sustain cyber performance and cost efficiency during large-scale, AI-driven attack swarms. As technologies…

3 Reasons Attackers Are Using Your Trusted Tools Against You (And Why You Don’t See It Coming)

For years, cybersecurity has followed a familiar model: block malware, stop the attack. Now, attackers are moving on to what’s next. Threat actors now use malware less frequently in favor of what’s already inside your environment, including abusing trusted tools, native binaries, and legitimate admin utilities to move laterally, escalate privileges, and persist without raising…

Arcjet enables inline defense against prompt injection in production AI systems

Arcjet has released AI Prompt Injection Protection, a new capability designed to stop prompt injection attacks before they reach production AI models. The feature detects hostile prompts at the application boundary and gives developers a decision point inside the request lifecycle where malicious instructions can be blocked before inference occurs. Companies are shipping AI features…

Meet the 2026 Cybersecurity Startups Beating Hackers at Their Own Game

Cyber threats are advancing fast in 2026… and startups are leading the charge to stop them. Startups are racing to counter new threats like AI-powered phishing, deepfake fraud, ransomware-as-a-service, and supply-chain attacks. At the same time, venture capital is returning to cybersecurity, AI is reshaping both offense and defense, and regulators are raising the bar…

Xona Systems brings real-time threat response to OT remote access sessions

Xona Systems has introduced Active Defense, a new capability that enables organizations to stop threats during live remote access sessions in operational technology (OT) environments automatically, without waiting for manual intervention. In many environments, the gap between detecting suspicious activity and stopping an active session can stretch from minutes to hours, leaving adversaries connected to…

Why Business Success Depends on IT Excellence

GUEST OPINION:  IT is the business. When systems fail, operations stop, revenue halts, and customers lose trust. The COO of KLM captured this reality succinctly: “Nobody flies without IT.” In a digital economy, technology underpins every function, from customer experience to core operations. This reality places extraordinary responsibility on IT teams and raises an important question:…

IronCurtain: An open-source, safeguard layer for autonomous AI assistants

Veteran security engineer Niels Provos is working on a new technical approach designed to stop autonomous AI agents from taking actions you haven’t specifically authorized. His open-source software solution, called IronCurtain, aims to neutralize the risk of an LLM-powered agent “going rogue” – whether through prompt injection or the agent gradually deviating from the user’s…

We’re sorry. Wait, did a company actually say that?

Stop the press – a company has actually said “sorry” after a data breach, and hotels are helping hackers phish their own guests. In episode 444 of “Smashing Security” we examine a refreshingly honest breach response (and why legacy systems are still going to ruin your week), dig into a nasty hotel-booking malware campaign that…