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Signup vulnerability disclosure.

Plain answers on whether Signup pays, how much legal protection it gives researchers, and where to send a report.

What kind of security program does Signup run?

Signup runs a vulnerability disclosure program with no cash bounty, with full safe harbor.

At a glance

Pays bounties
No
Swag
No
Hall of fame
Not stated
Safe harbor
Full
Security contact
security@Signup.com
security.txt
Not stated
PGP key
Not stated
Public disclosure
Not stated
Disclosure timeline
Not stated
Preferred languages
Not stated
Policy page
Live at last check
One policy covers 2 listed sites and brands

Signup.com

Type: vulnerability disclosure program. Data from the disclose.io open database (CC0), snapshot November 2026. Policies change — always read Signup's own policy and scope before testing.

[ FAQ ] — Signup: questions researchers ask

Does Signup have a bug bounty program?

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Signup runs a vulnerability disclosure program: it accepts security reports but does not state that it pays cash rewards.

How do I report a vulnerability to Signup?

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Read Signup's published policy first and stay inside its scope. The listed security contact is security@Signup.com. Include clear reproduction steps, impact and a proof of concept.

Does Signup offer safe harbor to security researchers?

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Yes, full safe harbor. Signup commits not to take legal action against good-faith research that follows its policy, covering both anti-hacking and anti-circumvention laws.

Does Signup give swag or hall of fame credit?

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Signup does not offer swag.

Which sites does Signup's security policy cover?

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One Signup policy covers 2 entries in the public database, including Signup.com. Report issues on any of them through the same channel — and check each is in scope first.

Is Signup's security policy still active?

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Its policy page was reachable when the disclose.io data was snapshotted (November 2026). Policies change, so always read the current version.

How do I write a report Signup will accept?

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Lead with impact, give exact steps to reproduce, attach a minimal proof of concept and suggest a fix. Our guide on writing reports triagers love walks through each part.

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