Security Funding

• Israeli startup Capsule Security launched on April 15, 2026, with $7 million in funding to secure AI agents at runtime, founded by Naor Paz and Lidan Hazout. • The platform monitors AI agent actions in real time, enforces guardrails during the runtime gap between prompt and execution to prevent manipulation or data exfiltration. • Capsule disclosed two zero-day vulnerabilities in major agent platforms, highlighting risks in current AI security infrastructure.

• Alcatraz, a physical security startup founded by a former Apple Face ID engineer, completed a $50 million Series B funding round on April 13, 2026. • The company focuses on privacy-first artificial intelligence solutions for the physical security sector, leveraging expertise from its founder's background in biometric technology. • The funding reflects growing investor confidence in AI-powered security solutions and privacy-preserving technology approaches.

• French cybersecurity funding has undergone a structural shift driven by AI-powered threats, regulatory requirements, and U.S. expansion, with Q1 2026 alone surpassing all of 2025's funding activity. • The sector is emerging as a frontline investment priority, though a government report warns of a €3 billion funding gap over five years for breakthrough technologies needed for future defense. • The acceleration reflects growing global demand for advanced security solutions as AI capabilities reshape both offensive and defensive cybersecurity strategies.

• Trent AI, a cybersecurity startup, launched on April 7, 2026, with $13 million in funding to address vulnerabilities in AI agents and their generated code. • The platform deploys four groups of AI agents: one to scan for exploits in code, tools, and infrastructure, and another to rank issues by severity, such as vulnerabilities in financial apps. • Unlike traditional tools designed for conventional software, Trent AI excels at spotting threats in AI workflows, like unnecessary access to sensitive databases.

• House Republicans rejected a Senate-passed Homeland Security funding bill Friday that would have reopened most DHS operations, extending the partial government shutdown into its 42nd day. • The Senate measure would fund the TSA and most of the Department of Homeland Security except ICE and parts of Customs and Border Protection, according to reporting on the congressional impasse. • Democratic leadership including Senate Minority Leader Jeffries urged immediate passage of the bipartisan bill at a press conference, stating "This could end, and should end, today."

House of Representatives still needs to act before funded agencies such as airport security can reopen, CNN reportsThe US Senate has passed legislation that will finance most of the Department of Homeland Security but withhold funds from ICE and part of Customs and Border Protection, the office of the Senate Democratic party leader, Chuck Schumer, said in a statement.The agreement would fund DHS components such as the Transportation Security Administration and US Coast Guard, the statement said. CNN reported that the House of Representatives will still need to act before funded agencies within the department can reopen. Continue reading...

• The House of Representatives returns Tuesday, March 24, 2026, with the Rules Committee preparing floor votes on bills addressing safety in Washington, D.C., Department of Homeland Security funding, and vessel security. • Speaker Johnson has no plans to bring a clean extension of FISA Section 702 to the floor this week, as the surveillance provision faces expiration in mid-April. • These votes occur amid ongoing bipartisan efforts in the House Financial Services Committee to initiate bicameral conference negotiations on differing housing bills between chambers.