GregoAI Discovers Major Blockchain Vulnerability, Earns $250K Bounty

GregoAI Discovers Major Blockchain Vulnerability, Earns $250K Bounty

First seen 14 May 2026, 21:56 UTC ScworldCryptobriefingLetsdatascience 86% similarity 64.5

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Grego AI, a cybersecurity startup, has autonomously discovered a critical vulnerability in a major blockchain protocol that could have led to a $27.7 million theft. The company utilized its Deep Invariant Analysis method, which involves scanning entire codebases and deploying sandboxed agents to identify weaknesses. This discovery resulted in a $250,000 bug bounty, the largest ever awarded for an AI-discovered flaw without human intervention. The vulnerability was missed by human auditors and traditional tools, highlighting the effectiveness of Grego AI's technology. The startup plans to expand its services beyond Web3 to include conventional software sectors such as finance and healthcare. Grego AI has already reported vulnerabilities in high-profile ecosystems like Ethereum and Chainlink.

Key Points: • Grego AI discovered a critical blockchain vulnerability worth $27.7 million. • The company earned a $250,000 bounty, the largest for an AI-discovered flaw. • Grego AI's technology uses Deep Invariant Analysis to identify vulnerabilities overlooked by humans.

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Timeline

2026-05-13
Grego AI announces vulnerability discovery
Grego AI revealed it found a critical flaw in a blockchain protocol, leading to a $250,000 bounty award.
Scworld
2026-05-14
Grego AI earns $250,000 bounty
The startup received the bounty for autonomously discovering a vulnerability that could have resulted in a $27.7 million theft.
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