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BlockSec Releases the 2025 Crypto Crime Report
This 36-page report, based on data analysis and on-chain evidence, includes breakdowns of common real-world cases, showing the big picture of cryptocurrency crime in 2025. It also covers the main features, structure, and trends in this field.
Top 10 "Awesome" Security Incidents in 2025
To help the community learn from what happened, BlockSec selected ten incidents that stood out most this year. These cases were chosen not only for the scale of loss, but also for the distinct techniques involved, the unexpected twists in execution, and the new or underexplored attack surfaces they revealed.
Newsletter - December 2025
In December 2025, the DeFi sector encountered three significant security incidents, resulting in total losses of approximately $19.7 million. Yearn Finance faced nearly $10 million in losses due to vulnerabilities in its yETH pool and legacy contracts. Trust Wallet suffered a malicious backdoor attack on its Chrome extension, leading to losses of about $7 million. Ribbon Finance experienced a loss of $2.7 million due to improper access controls.
Web3 Smart Contract & EVM Chain Audits | BlockSec
BlockSec secures Web3 with attacker-driven audits, chain reviews, and zero-day detection - battle-tested, blocking 20+ hacks and $20M+ losses.
Security Audit Report for Cakepie Contracts
This is the security audit report that we conducted for Cakepie Contracts in November 2023.
Security Testing Report for Radiant V2
This is the security testing report that we conducted for Radiant V2 in March 2023.
Security Audit Report for LiNEAR
This is the security audit report that we conducted for LiNEAR in April 2022.
Security Audit Report for NearOinDao
This is the security audit report that we conducted for NearOinDao in December 2021.
