Certik: Penpie hack is the largest reentrancy attack in 2024 and the third largest reentrancy attack since 2021
According to Certik's statistics, since the beginning of 2024, there have been 8 re-entry attack incidents, resulting in a total loss of approximately $30 million. Penpie was the largest re-entry attack in 2024 and the third largest re-entry attack since January 2021, following Grim Finance (approximately $40 million, December 2021) and the Vyper vulnerability incident (approximately $52 million, July 2023).