Nudge Security adds browser-based discovery for shadow AI agents
Nudge Security announced that its AI security platform offers discovery of shadow AI agents via the browser, extending its agent discovery capabilities to co...
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Frontier AI models collapse under multi-turn AI attacks, Cisco finds
Attackers who probe large language models rarely give up after one refusal. They reframe, build context across turns, adopt personas, and escalate gradually.
Hottest cybersecurity open-source tools of the month: May 2026
Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security pos...
Companies built AI into core systems before figuring out how to govern it
70% of organizations use GenAI in live environments, and 64% have AI agents in pilot or production deployments. Some of those agents have privileged access t...
Canonical releases Workshop for one-command sandboxed dev environments on Ubuntu
Canonical released Workshop, a tool that launches sandboxed development environments on Ubuntu with a single command. Environments are configured once and re...
ISC Stormcast For Thursday, May 28th, 2026 https://isc.sans.edu/podcastdetail/9948, (Thu, May 28th)
Another IT governance headache: AI-enabled sanction evasion
Over the next three to five years, both governments and the private sector will need to rapidly adapt identification and mitigation protocols as adversaries ...
Smashing Security podcast #469: What your Oura ring won’t tell you
CISA, the US government agency whose entire job is keeping America's critical infrastructure safe from hackers, has had a contractor publish dozens of plain-...
Out of the Crypt: The Evolving Cyber Extortion Economy
Unit 42 explores trends in data theft and extortion, outlining key strategies for organizations as frontier AI models advance. The post Out of the Crypt: The...
AI models more vulnerable than claimed when faced with iterative attacks
CISOs relying on LLM runtime guardrails and official safety scores when making security decisions about their organizations’ AI usage and model selection are...
XM Cyber expands platform to enforce least-privilege access
XM Cyber Inc. announced an expansion of its platform with new capabilities designed to help enterprises enforce least-privilege access across Active Director...
Romanian Hacker Gets Nearly 5 Years in US Prison Over Network Intrusion
Romanian hacker Catalin Dragomir (45) got 4 years and 8 months in prison for selling access to an Oregon state network. Romanian hacker Catalin Dragomir (45)...
Xage Security enhances zero-trust platform for AI agents
The updated platform introduces Xage Agent Sentry and Xage Resource Gateway, which aim to secure AI agents and the resources they access at multiple levels, ...
OpenAI heralds cybersecurity, election interference safeguard plans for 2026 midterms
The announcement builds on work from major tech firms in 2024 to combat AI-infused election chicanery. The post OpenAI heralds cybersecurity, election interf...
FBI warns US-based law firms to be on the lookout for cybercrime group that steals data in person
Silent Ransom Group isn’t prolific, but it's demonstrated a knack for attacking the legal services sector with an extraordinary dual use of social engineerin...
Can Big Data Predict Market Movements Accurately?
Can Big Data predict markets? Learn how AI, investor behavior, and digital signals shape modern forecasting across stocks and crypto trends.
CISA adds LiteSpeed cPanel plugin bug to exploited vulnerabilities list
CISA warns of exploited LiteSpeed flaw putting shared hosting at risk.
Laying the groundwork: A practical path to identity security for AI agents
As enterprises move toward AI-driven operations, identity modernization becomes essential.
UK spy chief labels AI ‘unstoppable force’ with offensive, defensive ramifications for cyberspace
Anne Keast-Butler, head of the GCHQ, said her agency was developing an artificial intelligence-powered cyber shield as other nations were deploying AI in war...