Sysdig AI Defense adds runtime guardrails for AI agents
It can allow, hold, or block an agent action before it finishes and keeps a kernel record the agent cannot change.
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Stories tagged #runtime-security
Sysdig adds runtime security and governance for AI agents
Sysdig AI Defense monitors every action an AI agent takes and blocks risky ones in real time before completion.
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Agent runtime security requires layers beyond gateways
AI agent runtime security fails without visibility and governance across platform boundaries, as shown by an employee approving a personal email send from an AI assistant.
Upwind raises $400 million Series C, declines Datadog offer
Nine months after a $250 million round, the startup is valued at $3.8 billion with about $90 million forecast ARR.
Asymptote Labs raises $5.5 million for AI agent security
Tower Research Ventures led the seed round; open-source Beacon normalizes telemetry from more than 20 agent harnesses.
Wiz and Google Cloud preview native Wiz Sensor add-on for GKE
GKE Standard and Autopilot can enable the sensor with one flag; credentials stay in Secret Manager.
Rein Security Raises $25 Million to Guard AI Agents at Runtime
Rein Security raised $25M Series A, bringing total funding to $35M, to provide runtime guardrails, visibility, and governance for AI agents.
EvoRiskBench: An Evolving Benchmark for Runtime Security Risks in Workspace Agents
EvoRiskBench releases 450 adversarial workspace-agent tasks; worst configuration (Codex plus DeepSeek-V4-Pro-0813) reached 68.44% attack success rate.
Prismor: Open-source runtime control plane for AI agents
PrismorSec released Prismor, a free open-source runtime policy layer that allows, warns, or blocks AI coding agent tool calls before execution.
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Exein Secures $270M at $1.7B Valuation for Physical AI Security
IoT security firm Exein raised $270 million at a $1.7 billion valuation to expand runtime protection and physical AI security agents.
New Italian unicorn Exein rides the physical AI wave
Italian IoT-security startup Exein raised $270 million at a $1.7 billion valuation to build a security layer for physical AI and edge devices.
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