Base, Coinbase’s new layer 2, has been totally operational for every week and has already seen an inflow of dangerous actors. Within the newest incident, crypto lender SwirlLend, previously energetic on Base and Linea, has apparently carried out an exit rip-off, in any other case referred to as a rug pull.
PeckShield reported in a submit on X (former Twitter) on Aug. 16 that SwirlLend transferred round $289,500 value of cryptocurrency from Base. It later transferred 94 Ether (ETH) from Linea as effectively, bridging the crypto to Ethereum. It then created a brand new token and laundered 253.2 ETH by way of the Twister Money crypto mixer.
SwirlLend has shut down its social media accounts and web site. Its complete worth locked on Base has fallen from $784,300 to $49,200.
Associated: Coinbase layer-2 community Base hits 136,000 day by day energetic customers
The SwirlLend rug pull got here two days after Base undertaking RocketSwap, a decentralized alternate, skilled an $865,000 exploit. Earlier than that — and even earlier than the platform was formally open to the general public — the BALD coin misplaced 85% of its worth on July 31, after the developer “added/eliminated 2 sided liquidity and purchased.”
Rip-off Alert
Watch out for suspicious actions involving @SwirlLend, a lending/borrowing protocol on Linea and Base.
Background investigation has proven {that a} group member impersonated our CSO months in the past, by adopting his Telegram username and profile image. This unethical…
— SolidProof.io Official (@SolidProof_io) August 5, 2023
There could also be extra hassle forward for Base, judging from a weblog submit by crypto commerce surveillance service Solidus Labs. The corporate discovered greater than 500 rip-off tokens on Base, it reported. Amongst these have been 300 tokens with hidden features to mint limitless numbers of tokens. Additionally, 70 contained hidden transaction charges and 60 wouldn’t enable consumers to resell their tokens.
Scammers have made off with $2 million value of crypto thus far, in line with Solidus. That was along with “comfortable” rug pulls equivalent to BALD, which Solidus Labs estimated value customers $5.2 million.
Coinbase introduced the launch of its Ethereum-based Base in February. It started onboarding builders on July 13 and opened the platform to customers on Aug. 9.
Coinbase didn’t reply to a Cointelegraph request for remark.
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