
Quantstamp
PaidBlockchain Auditing Companies
Quantstamp is a global leader in blockchain security, on a mission to secure the future of Web3.

Blockchain Auditing Companies
Quantstamp is a global leader in blockchain security, on a mission to secure the future of Web3.
Since 2017, Quantstamp has delivered security expertise through hundreds of audits for projects such as Ethereum 2.0, Solana, Binance Smart Chain, Visa, TON, Sandbox, Pendle, and Stacks.
The firm has completed over 750 audits, helping protect more than $200 billion in digital assets from hackers.
In addition to security services, Quantstamp supports the Web3 ecosystem with strategic investments and by serving as a trusted advisor to help projects scale.
Only 2 of 13 checks could be run for this app
Not listed
The longest piece here, on the window between an exploit becoming visible and a protocol being able to respond.
Designing a set of related contracts as one system rather than several separate ones, and what that changes about upgrades and shared assumptions.
The month's incidents, with the observation that keeps recurring: far more value is lost through compromised keys than through flawed contracts.
Blockchain Auditing Companies • Aptos
Blockchain Security Tools • Ethereum