របាយការណ៍៖ Ronin Crypto Hackers ស្វែងរកឧបករណ៍លាយថ្មីដើម្បីបំប្លែង ETH ដែលលួចទៅ BTC 

The hacking collective believed to be behind the $625-million Ronin bridge ការ hack has transferred stolen ether into bitcoin using a cryptocurrency mixing service the US Treasury has not yet targeted, according to a new report. 

ឡាសារឡាគ្រុប, initially sanctioned by the Office of Foreign Assets Control (OFAC) in 2019, has used OFAC sanctioned cryptocurrency mixing services Blender.io and Tornado Cash to attempt to move and conceal funds. 

Hackers have more recently tapped ChipMixer, a mixer founded in 2017 that has yet to be added to OFAC’s blocked list, according to the របាយ​ការណ៍  ពីក្រុមហ៊ុនសន្តិសុខ blockchain SlowMist ។ 

Lazarus Group converted 25.5 million USDC to ETH in March 2022. In the days that followed, hackers moved the ETH to various exchanges, including FTX and Crypto.com before withdrawing to the bitcoin network and mixing it through Blender.io, which the Treasury sanctioned ក្នុង​ខែឧសភា។ 

Between April and May, the group moved funds through ខ្យល់ព្យុះសាច់ប្រាក់, which was added to OFAC’s blocked list earlier this month. 

Many of the funds were mixed through various services, the report said. Roughly half of the laundered bitcoins have been run through ChipMixer, according to SlowMist. 

“36.6% of laundered funds are currently held at the hacker’s address, totalling 2,586 BTC,” the report noted. “6.2% of funds laundered were moved to Blender, with 3.8% of laundered funds moved to CryptoMixer and a small percentage to other unknown entities.” 

The report comes as 2022 has seen an uptick in the use of សេវាកម្មលាយគ្រីបដែលអនុញ្ញាតឱ្យអ្នកប្រើ លាក់ប្រវត្តិប្រតិបត្តិការ នៃរូបិយប័ណ្ណគ្រីបតូមួយចំនួនដោយការប្រមូលផ្តុំ និងលាយពួកវាជាមួយមូលនិធិរបស់អ្នកប្រើប្រាស់ផ្សេងទៀត។ 

ការផ្លាស់ប្តូរជាមធ្យមរយៈពេល 30 ថ្ងៃនៃតម្លៃដែលទទួលបានដោយឧបករណ៍លាយបានឈានដល់កម្រិតខ្ពស់គ្រប់ពេលនៃតម្លៃគ្រីបតូ ជិត 52 លានដុល្លារនៅថ្ងៃទី 19 ខែមេសា យោងតាម a July report by Chainalysis — or roughly double the volumes at the same time in 2021.

ទទួលបានព័ត៌មាន និងការយល់ដឹងអំពីគ្រីបតូពេញនិយមបំផុតប្រចាំថ្ងៃ បញ្ជូនទៅប្រអប់សំបុត្ររបស់អ្នករាល់ល្ងាច។ ជាវព្រឹត្តិប័ត្រព័ត៌មានឥតគិតថ្លៃរបស់ Blockworks ឥឡូវ​នេះ។