Blockaid, a Web3 security platform, recently claimed that its software has led to the shutdown of at least one cryptocurrency drain due to frustration. In an April 25 announcement, the service provider defended itself against criticisms regarding the occurrence of too many "false positives," asserting that a completely false-positive-free service would inevitably allow some malicious applications to siphon users' funds.
The security software developer, Blockaid, specializes in identifying malicious smart contracts on Ethereum Virtual Machine (EVM) networks, including Ethereum, BNB Chain, Polygon, Arbitrum, among others. Its integration spans various wallets and applications, such as MetaMask, Coinbase Wallet, Open Sea, and Zerion. When users attempt transactions with contracts flagged as malicious by Blockaid, these wallets and apps caution users about potential fund depletion.
Blockaid shared an image featuring an announcement allegedly from a cryptocurrency drainage service, indicating its shutdown due to Blockaid's intervention and low click success rates. The Crypto Drainer team advised potential thieves to avoid networks frequented by Blockaid users as they are deemed no longer profitable, suggesting a shift to draining on the Bitcoin network or utilizing the SOL drainer with a blowfish bypass, though Blockaid's software is currently incompatible with Solana and the Bitcoin network.
The issue of "false positives," wherein a legitimate application is mistakenly flagged as malicious by a security service, was addressed by Blockaid. While acknowledging occasional errors in flagging legitimate apps, Blockaid asserted that such instances occur in only 0.0002% of attempted trades. The team emphasized that aiming for zero false positives could compromise defenses, making it easier for malicious transactions to bypass filters and exploit vulnerabilities in the consumer economy.
Despite striving to minimize false positives, Blockaid announced the launch of a new portal to facilitate users and developers in reporting bugs, with the aim of swiftly identifying and rectifying any false positives. Meanwhile, Web3 users suffered losses exceeding $300 million to cryptocurrency churners in 2023, as reported by Web3 security platform Scam Sniffer. In October, Blockaid celebrated the integration of its services into MetaMask, a prominent Web3 wallet boasting over 30 million users, while Coinbase Wallet discreetly integrated the service into its platform five months prior, as announced on March 13.
