0.security (YC F26) (@0securitylabs) header
0.security (YC F26) (@0securitylabs) profile picture

Make software secure itself!

Joined November 2026
hello devs.
apparently we set a too aggressive cap of total free credits per day... didn't expect that the number of new users will blow up that fast 馃槄 will let u know asap once fixed!
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Hello cloud.
Software can now secure itself Introducing 0.security (YC F26) We found 30+ Linux kernel 0-days, + 500+ CVEs incl. government code 馃嚚馃嚟 馃嚜馃嚭 馃嚠馃嚬 and worked with EY & defense organizations. Then we got backed by @ycombinator Now we're bringing frontier security to everyone. With 0cloud, we find vulnerabilities before your code ships and deliver the 1-click fix.
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Hello world.
Introducing: 0 - the open-source AI security harness by @0securitylabs (YC F26). It found 30+ Linux kernel 0-days. Then we got backed by @YCombinator > Found vulnerabilities in software running on 3+ billion devices & government code from 馃嚚馃嚟馃嚠馃嚬馃嚜馃嚭 + Wireshark, node-forge & jsonata > Full-stack pentesting: from web apps & APIs down to binaries & kernels > Multi-model, Reverse engineering, web interface + CLI and MCP for agents. > Security Workflows: parallel agents investigate, reproduce vulnerabilities & test fixes Use it with your coding agent: github.com/0sec-labs/0
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0.security (YC F26) retweeted
found a bunch of 0-days. got backed by @YCombinator. open-sourced our harness. more coming soon. pretty fun year so far. your turn 馃憖
Introducing: 0 - the open-source AI security harness by @0securitylabs (YC F26). It found 30+ Linux kernel 0-days. Then we got backed by @YCombinator > Found vulnerabilities in software running on 3+ billion devices & government code from 馃嚚馃嚟馃嚠馃嚬馃嚜馃嚭 + Wireshark, node-forge & jsonata > Full-stack pentesting: from web apps & APIs down to binaries & kernels > Multi-model, Reverse engineering, web interface + CLI and MCP for agents. > Security Workflows: parallel agents investigate, reproduce vulnerabilities & test fixes Use it with your coding agent: github.com/0sec-labs/0
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0.security (YC F26) retweeted
Your security tool found 10,000 issues. Your team has 3 engineers. Congratulations on your enterprise-grade anxiety subscription. @OpenAIDevs
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