📉 Crypto hacks cost the industry billions of dollars, experts recommend paying more attention and resources to security measures.

- According to DefiLlama, total losses from crypto hacks exceeded $7.7 billion as of April 1

- Most popular methods: private key compromise, access control vulnerabilities, evidence verification errors, signature exploits, attacks on price oracles

- More than half of defi hacks occur on bridge platforms between blockchains

- The cryptocurrency industry will gradually achieve comprehensive security with growth and cooperation between governments, law enforcement and the cryptocurrency sector.