Hack Analysis: Binance Bridge, October 2022
Introduction On October 7th, 2022, the Binance Bridge was hacked due to a flaw in the IAVL Merkle proof verification system, which allowed
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Immunefi PoC Templates
Introduction One of the key skills that separates advanced hackers from beginners is the ability to write a proof of concept (PoC). A PoC i
The ‘U Up?’ Files With Joran Honig
Joran Honig sprung from the womb in 2018 as a fully-fledged ConsenSys Diligence tool builder and has become one of the most feared whitehats
Beanstalk Logic Error Bugfix Review
Summary On Nov 15th, an anonymous whitehat submitted a critical logic error vulnerability to the Beanstalk protocol via Immunefi, demonstra
Balancer Logic Error Bugfix Review
Summary On January 22, 2023, whitehat 0xriptide reported a high severity vulnerability to the Balancer protocol, a community-driven DeFi li
How to Submit Bug Reports That Get Paid
At Immunefi, we have a simple catchphrase: excellent bug reports lead to excellent payouts. It’s a completely serious catchphrase. Immunef