FBI issues alert over cybercriminal exploits targeting DeFi
The U.S Federal Bureau of Investigation (FBI) has issued a fresh warning for investors indecentralized finance (DeFi) platforms, which have been targeted with $1.6 billion in exploits in 2022.
In an Aug. 29 public service announcement on the FBI's Internet Crime Complaint Center, the agency said the exploits have caused investors to lose money — advising investors to conduct diligent research about Defi platforms before using them, while also urging platforms to improve monitoring and conduct m rigorous code testing.
The law enforcement agency warned that cybercriminals are out in force to take advantage of "investors' increased interest in cryptocurrencies," and "the complexity of cross-chain functionality and open source nature of Defi platforms."
The #FBI warns that cyber criminals are increasingly exploiting vulnerabilities in decentralized finance (DeFi) platforms to steal investors cryptocurrency. If you think you are the victim of this, contact your local FBI field office or IC3. Learn more: https://t.co/fboL1N17JN pic.twitter.com/VKdbpbmEU1
The FBI observed cybercriminals exploiting vulnerabilities in smart contracts that govern DeFi platforms in order to steal investors' cryptocurrency.
In a specific example, the FBI mentioned cases where hackers used a "signature verification vulnerability" to plunder $321 million from the Wormhole token bridge back in February. It also mentioned a flash loan attack that was used to trigger an exploit in the Solana DeFi protocol Nirvana in July.
However, that's just a drop in a vast ocean; according to an analysis from blockchain security firm CertiK in M, since the start of the year, over $1.6 billion has been exploited from the DeFi space, surpassing the total amount stolen in
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