CovertSwarm

CovertSwarm is a UK-based offensive cybersecurity company founded in 2020 and headquartered in London. It delivers constant, full-spectrum cyber attacks across digital, physical and social attack surfaces, operating as a global collective of ethical hackers rather than as a conventional consultancy running discrete engagements.

The firm's principal offering is a Constant Cyber Attack Subscription, a subscription model that provides relentless, ongoing attack activity probing continuously for vulnerabilities. The approach is designed to mirror the persistence and adaptability of real-world threat actors, and is positioned as an alternative to traditional annual, scoped penetration testing. Technical work spans red teaming, social engineering, physical cyber attacks, AI security testing, vulnerability discovery and threat actor emulation, alongside regulatory compliance assessments including CBEST and STAR-FS.

CovertSwarm is remote-first, with team members distributed across the United Kingdom, the European Union and North America. It serves clients in finance, healthcare, crypto, SaaS and retail. Industry recognition includes Megabuyte Emerging Star status and inclusion in the Clutch 100.