Latest cybersecurity reporting from selected sources.

Calypso’s Red-Teaming and Agentic Threat Tools Boost F5’s Application Security EdgeF5’s latest acquisition brings Dublin, Ireland-based CalypsoAI’s unique AI security stack into its platform to secure application traffic against LLM misuse, data leakage and shadow AI, enhancing protection for hybrid and multi-cloud environments and helping secure apps and APIs.

F5 plans to use CalypsoAI's platform to provide real-time threat defense against attacks and help enterprises safeguard themselves as they adopt the latest AI technologies.

Agentic AI technology will be integrated into the recently launched F5 Application Delivery and Security Platform.

Context-Driven Insights, Automation Fuel Faster, Clearer Decisions for Cyber TeamsWith its acquisition of San Francisco-based startup Fletch, F5 is embedding agentic AI into its security platform to automate threat detection and response. The technology provides real-time context, filters irrelevant alerts and helps security teams prioritize urgent risks and mitigation tasks.

The new The F5 Application Delivery Controller and Security Platform combines BIG-IP, NGNIX and Distributed Cloud Services and new AI Gateway and AI Assistants.

Sprague Replaces Veteran CEO, Plans to Double Down on PTaaS and AI Red TeamingHackerOne has tapped F5's longtime product leader as it next chief executive to continue expanding its portfolio beyond operating vulnerability disclosure programs. The firm tasked Kara Sprague with building on existing growth in areas including AI red teaming and penetration testing as a service.

Enhanced API defenses, granular machine learning capabilities, and new managed service offerings provide comprehensive protection across distributed environments.