...and is definitely not an enormous grift that's pouring lighter fluid on our already smoldering planet.
Created by Molly White. Subscribe to her newsletter for weekly recaps.
Some blamed the theft on an apparent malicious Ethereum transaction the user had signed nearly three years prior. However, while a malicious transaction signature on Ethereum could explain the NFT thefts, it should not alone enable the theft of assets on the separate bitcoin blockchain.
Despite this, Ledger blamed its customer, telling a media outlet that "As we know, the user got phished when it comes to the ETH wallet, we can assume user error on the BTC side too".
Shortly after the theft, M2 acknowledged the hack and announced that "the situation has been fully resolved". This apparently involved M2 restoring customer funds from their own assets, rather than recovering the stolen assets.
A security firm working with Bedrock had tried to warn Bedrock of the vulnerability several hours before the attack, but the team was asleep. The vulnerable contracts had been deployed a day and a half prior to the attack, and had not been audited.
Fortunately for Bedrock, security groups were able to pause third-party projects surrounding Bedrock, which helped to limit the losses — which ultimately could have been as high as the entire value of funds on the protocol.
The FBI raided a luxury home in Miami in connection to the theft, and arrested two men in their early twenties. Authorities worked with crypto investigators including zachxbt to trace the stolen funds.
Bitcoin mining has been an extremely challenging business in recent times, partly due to volatile crypto prices over the last few years, and due to diminishing miner rewards following the April halving event.
Rhodium Enterprises had been showing signs of trouble, including failing to make scheduled loan payments earlier this month. In December 2023, a dispute between them and a subsidiary of the Riot Platforms bitcoin mining group culminated in armed security removing Rhodium employees from a bitcoin mining facility in Rockdale, Texas, where Rhodium was leasing bitcoin miners. The case was later sent to arbitration.
The company claims it will replace the lost funds with help from other companies in their group.
This is one of the largest cryptocurrency thefts in recent history, rivaling the roughly $320 million theft from the Wormhole bridge in February 2022 and the $477 million theft from FTX in November 2022.
The DMM hack was later attributed to a North Korean state-sponsored cybercrime group.
The attacker was successfully able to transfer around 13.8 million STX (~$2 million) on the Stack BTC layer-2 chain. However, their attempts to steal assets notionally worth around $4.3 million from the project's BNB Chain implementation failed when they upgraded the project contract to a malicious version, but failed to prevent other people from calling the withdraw function. The attacker's first transactions to withdraw the funds themself failed, and an apparent whitehat hacker was able to step in and complete the withdrawal ahead of the exploiter. They later negotiated a deal for the funds' return, after offering a 10% "bounty".
The exploiter had also tried, and failed, to steal assets notionally worth around $5 million on the Ethereum blockchain, but failed to do so. ALEX Lab later announced they were able to recover or secure around $4.5 million of those assets. ALEX also later announced that they believed the attackers were part of the North Korean Lazarus Group.
Address poisoning is a scam tactic that takes advantage of crypto traders' tendencies to copy and paste wallet addresses from their transaction histories, since the addresses are long strings of characters that are not practical to type from memory. By creating a new wallet address with identical start and/or ending character strings to addresses used by the victim, and spamming the victim with transactions from that similar address, scammers are sometimes able to get victims to erroneously copy the spoofed address for future transfers.
That's what appears to have happened in this case, when a victim transferred 1,155 wrapped bitcoin — tokens pegged to the bitcoin price meant for use on the Ethereum blockchain — to the malicious address.
The victim and the exploiter later reached an agreement for the return of most of the funds, with the exploiter keeping $7.2 million as a "bounty".
Ver was arrested in Spain, and the United States will seek his extradition.
Besides his tax woes, Ver has also been caught up in accusations by CoinFLEX that he owed the platform around $84 million after failing to meet a margin call. Ver has in turn claimed that CoinFLEX owed him money. CoinFLEX filed for restructuring in August 2022.
After zachxbt sounded the alarm on May 13, Rain admitted that they had had a "security incident", but stressed that customer funds were safe, and stated that the Rain Group had "covered any potential losses resulting from this incident".
The attack was later attributed to North Korean state-sponsored attackers.
No JavaScript? That's cool too! Check out the Web 1.0 version of the site to see more entries.
