We do penetration tests, source code audit and vulnerability assessment.

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rates start at $15,000 per week


As a payments company, security is core to everything Stripe does. I've worked with Sakurity both through their responsible disclosures as well as a contracted penetration test of Stripe. Sakurity has always been professional and responsible in their work, and Stripe today is more secure due to their efforts.

Greg Brockman
CTO of Stripe

We’ve been working closely with Sakurity to identify key weaknesses within our app. Sakurity is industry leader in identifying oauth weaknesses. They've helped us to identify and resolve potential security holes such as xss, account hijacking, and access token leaking.

Sunil Sadasivan
CTO of Buffer

As a service that provides authentication, authorization and single sign-on infrastructure, security for Auth0 is a top priority. Sakurity has consistently demonstrated deep expertise in evaluatiing identity protocols, and security in general. The Sakurity team helped us with a full audit of our platform and we consider the company part of our extended team.

Matias Woloski
CTO of Auth0



Billing Security

Payment Gateways and their providers, online banking and wallets as well as critical APIs.

Startup Security

Cutting edge application stacks, such as Ruby on Rails, Node.js, Scala etc.


Identity providers, OAuth/OpenID and Single sign-on security.

Bitcoin Security

All things related to crypto-currencies. Hey, we accept Bitcoins too!

We find bugs others cannot.

Reach out to us if you want to see how our security audits can help your business,
or if you have any questions.