VDP Programs

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Organization Policy Contact Maturity
disclose.io Maturity Levels
security.txtIntake method exists
BasicPublic policy + channel
PartialWon't pursue legal action
FullExplicitly authorises testing + law exemptions
Full+CVDFull + proactive disclosure timeline
Findable → Communicating → Not hostile → Explicitly safe → Accountable
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Note: This assessment is not legal advice.
 Score
Sibugay Province security@sibugayprovince.com L3 Partial 68.3 / 120
SI CERT cert@cert.si L2 Basic VDP 40.0 / 120
sicher3 security-reports@sicher3.de L1 Contact Only 20.0 / 120
Sicherheitskritisch https://sicherheitskritisch.de/.well-known/secu... L2 Basic 45.0 / 120
Sick psirt@sick.de L2 Basic 45.0 / 120
Sick Codes security@sick.codes L3 Partial 71.7 / 120
sida sida@sida.se L2 Basic 45.0 / 120
sidarion security@sidarion.ch L2 Basic 45.0 / 120
siddharthacapital scl@siddharthacapital.com L2 Basic 45.0 / 120
sidecoach security@sidecoach.ai L2 Basic 45.0 / 120
Sidedump user@example.com L2 Basic 45.0 / 120
Sidefx https://hackerone.com/sidefx?type=team&view_pol... L1 Contact Only 20.0 / 120
Sidekicksstudio ryan@sidekickstudios.com L2 Basic 45.0 / 120
sider support@sider.nl L2 Basic 45.0 / 120
Sideviewapps user@example.com L2 Basic 45.0 / 120
SIDN csirt@sidn.nl L2 Basic 46.7 / 120
Sidrachain security@sidrachain.com L2 Basic 45.0 / 120
siemens kontakt.at@siemens.com L2 Basic 45.0 / 120
siem-hosting info@siem-hosting.com L1 Contact Only 20.0 / 120
siempelkamp informationssicherheit@siempelkamp.com L2 Basic 45.0 / 120
Siena karansaluja333@gmail.com L2 Basic 45.0 / 120
sierdsma info@sierdsma.nl L1 Contact Only 20.0 / 120
Sierkbornemann https://sierkbornemann.de/.well-known/security.txt L2 Basic 45.0 / 120
Sierra https://sierra.ai/responsible-disclosure L2 Basic 46.7 / 120
Sieusach security@sieusach.info L2 Basic 43.3 / 120
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