According to the Daily Planet, Chainalysis said in a report released on Thursday that North Korean hacker groups are turning to new money laundering techniques and increasingly using cross-chain bridges. Lazarus Group was an active user of the mixing protocols Tornado Cash and Sinbad, but after both were sanctioned, they switched to a new mixer called YoMix. Chainalysis said that during 2023, funds flowing into YoMix increased fivefold, adding that about a third of them came from wallets related to crypto hackers.