Tag: Greylock Partners

Cylake, a newly launched cybersecurity company focused on delivering AI-native, data-driven protection for organisations requiring full data sovereignty, has officially emerged from stealth with...

Cogent Security, a US-based cybersecurity company developing autonomous AI agents for enterprise vulnerability management, has secured fresh funding of $42m. The company positions itself at...

Tenzai, which specialises in autonomous penetration testing powered by agentic AI, has emerged from stealth with a record-breaking $75m seed round. The investment, one of...

Fable Security, a human risk management platform focused on behavioural-based cybersecurity, has launched with $31m in funding. The funding includes a seed round from Greylock...

Cogent Security, a cyber startup based in Silicon Valley, has launched from stealth with a mission to modernise vulnerability management through AI. The company, founded...

Abnormal Security, the forefront in AI-native human behavior security, has successfully closed its Series D funding round on $250m, which has propelled the company's valuation to an impressive $5.1bn.

Email security company Abnormal Security has reached a $4bn valuation in just four years, following the close of its $210m Series C round.

Censys, a provider of continuous attack surface management, has scored $35m in its Series B funding round.

Censys, a cybersecurity platform offering internet-wide visibility and real-time risk assessments around threats, has secured $15.5m in its Series A round.

Cybersecurity scaleup Awake Security has secured $36m in new investment to boost its product development and marketing efforts. The Series C  round was led by...