As software supply chain attacks grow more sophisticated, cybersecurity platform Socket has secured $60.0M in Series C funding to bolster its defenses. The round saw participation from prominent investors including Thrive Capital, Andreessen Horowitz, Abstract, and Capital One Ventures. Socket provides a critical layer of protection for companies, safeguarding their software applications and services from malware and other security threats that often originate in open source code.

Socket Secures $60.0M
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Brittany · May 20, 2026Socket just raised $60M Series C at a $1B valuation. 🦄 Thrive Capital led, with Andreessen Horowitz, Abstract, and Capital One Ventures joining. $125M total funding. Socket is the #1 software supply chain security platform and the security guardrail for AI-assisted development.
As AI coding assistants and autonomous agents accelerate development, they also dramatically increase the volume of third-party dependencies flowing into your codebase. Socket provides the guardrails so both developers and AI systems can move fast without introducing malicious or high-risk components. We are the system of record for your software artifacts and third-party dependencies, helping yo
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Biggest recent Cybersecurity rounds
Largest funding rounds in Cybersecurity on Signalbase right now.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() Mandiant (part of Google Cloud) United States | Unknown | $5.4B | 1y ago |
| 2 | ![]() Acronis Switzerland | Unknown | $3.5B | 1y ago |
| 3 | ![]() Baltic Cyber Security Forum Lithuania | Unknown | $3.0B | 1y ago |
| 4 | ![]() Recorded Future United States | Unknown | $2.6B | 1y ago |
| 5 | ![]() Duo Security United States | Unknown | $2.4B | 1y ago |
Other recent Series c rounds
Companies that recently closed a Series c round.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() Exa United States | Series c | $250.0M | today |
| 2 | ![]() Pluang Indonesia | Series c | $10.0M | 1d ago |
| 3 | ![]() Rapido India | Series c | $18.0M | 2d ago |
| 4 | ![]() Butterfly Medical Israel | Series c | $21.0M | 5d ago |
| 5 | ![]() Yabie Sweden | Series c | $26.2M | 9d ago |








