Cautela
Independent security practice

Vulnerability research & disclosure

Security research at internet scale.

Cautela identifies meaningful vulnerabilities and works with organizations to resolve them through coordinated disclosure.

01

Vulnerability Research

We participate in coordinated vulnerability disclosure programs and industry bug bounties, working with program owners to validate issues and support timely remediation.

View recent public activity on HackerOne.

02

Internet Scanning

Cautela operates Sprout, an agentic attack surface management platform, from AS398328. Sprout performs internet scanning in support of legitimate vulnerability research and coordinated disclosure.

For questions or opt-out requests, email [email protected]. Please include the relevant IP address, hostname, and timestamps so we can investigate promptly.

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Bring us the difficult security problems.

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