Latest cybersecurity reporting from selected sources.

Deal Targets GenAI Risks, Prompt Injection Attacks and Autonomous AgentsProofpoint has acquired AI security startup Acuvity to address fast-evolving risks tied to generative AI, prompt injection and autonomous agents. The company says intent-based guardrails and deep AI forensics will help enterprises secure tools such as ChatGPT, Claude and emerging agent frameworks.

Deal Targets GenAI Risks, Prompt Injection Attacks and Autonomous AgentsProofpoint has acquired AI security startup Acuvity to address fast-evolving risks tied to generative AI, prompt injection and autonomous agents. The company says intent-based guardrails and deep AI forensics will help enterprises secure tools such as ChatGPT, Claude and emerging agent frameworks.

Acquisition Boosts Standardized Consent Frameworks, Identity Data InteroperabilityProve’s acquisition of Philadelphia-based startup Portabl focuses on enhancing interoperability and reusable identity solutions. The move supports emerging industry standards, bridging gaps between identity verification, authentication, and payments for seamless customer experiences.

PureID Passwordless Authentication Tool Will Boost ColorTokens MicrosegmentationColorTokens purchased PureID, expanding its zero trust framework with identity-based segmentation for cloud and hybrid environments. The acquisition focuses on securing cloud applications, microservices and APIs through advanced identity-based authentication.

GSA Establishes Framework for Security Regulations Covering Federal AcquisitionsThe federal government aims to streamline its information security and supply chain security procurement policies as part of an effort to better safeguard federal systems. It published a rule establishing a new section in the Federal Acquisition Regulation to consolidate cybersecurity requirements.