Blog | Cossack Labs

🇺🇦 We stand with Ukraine, and we stand for Ukraine. We offer free assessment and mitigation services to improve Ukrainian companies security resilience.

Mar 23, 2023

Exploring security vulnerabilities in NFC digital wallets

Dec 13, 2022

Smart contract security audit: tips & tricks

Sep 20, 2022

Transparent data encryption for SQL databases with Acra 0.93

Aug 17, 2022

Introduction to automated security testing

Jun 29, 2022

Cryptographic failures in RF encryption allow stealing robotic devices

May 18, 2022

RepoMetaScore: evaluating supply chain risks of open-source repositories

Mar 7, 2022

Cossack Labs stands on guard for security of Ukrainian companies

Feb 15, 2022

Security of React Native libraries: the bad, the worse and the ugly

Jan 18, 2022

TLS certificate validation in Golang: CRL & OCSP examples

Dec 14, 2021

Crypto wallets security as seen by security engineers

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