Cybersecurity

• 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.

• OpenAI is finalizing an advanced cybersecurity product designed to defend critical systems, planning to release it first to a limited set of partners as reported by Axios. • The move represents a strategic shift for frontier AI firms to demonstrate their ability to support defensive security infrastructure amid growing concerns about offensive AI misuse. • AI companies face mounting pressure to prove their models can protect critical systems rather than enable attackers, reshaping how they frame commercial opportunities in the security sector.

• Dropzone AI, a Seattle-based startup, secured $16.8 million in funding to develop autonomous AI agents for cybersecurity operations. • The company is a finalist for GeekWire Awards' AI Innovation of the Year, competing with firms transforming HR, retail, biotech, and more. • Investors back the platform amid surging demand for AI-driven threat detection and response in US enterprises.

• METR released a new application of its time-horizon methodology to offensive cybersecurity, based on a study with 10 professional security experts. • The research evaluates AI capabilities in security tasks, accelerating evaluations every 5.7 months on 2024+ trendlines. • Opus 4.6 and GPT-5.3 Codex exceed benchmarks, solving tasks taking humans ~3 hours.

• Circadence, a U.S.-based cybersecurity firm, secured $16.4 million in funding on April 4, 2026, to enhance its AI-powered platforms. • The investment supports launches of RangeGPT, an AI training tool, and Project Ares GEN3 for advanced threat simulation. • This funding arrives amid rising AI-enhanced cyber threats, positioning Circadence to innovate in enterprise defense.

• A benchmark report surveying over 200 CISOs ranks AI as the top cybersecurity concern at 71%. • Security budgets in retail and hospitality sectors increased modestly from 0.57% to 0.75% of revenue. • AI-driven threats are ushering a new era of risk, prompting heightened investment in defenses.

• Depthfirst raised $80 million in a Series B funding round to bolster its AI-driven cybersecurity capabilities. • The startup plans to expand its AI research team, train additional security models, and scale enterprise adoption across the US. • This funding underscores growing investor confidence in AI tools addressing complex cybersecurity threats amid rising attacks.