Lorenzo Franceschi-Bicchierai@techcrunch.com
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The U.S. Secret Service, in collaboration with international law enforcement agencies, has seized the domain of the Russian cryptocurrency exchange Garantex. This action was part of an ongoing investigation and involved agencies such as the Department of Justice's Criminal Division, the FBI, Europol, the Dutch National Police, the German Federal Criminal Police Office, the Frankfurt General Prosecutor's Office, the Finnish National Bureau of Investigation, and the Estonian National Criminal Police. The Secret Service confirmed the seizure of website domains associated with Garantex's administration and operation.
The seizure warrant was obtained by the US Attorney's Office for the Eastern District of Virginia. Garantex had previously been sanctioned by the U.S. in April 2022, due to its association with illicit activities. Authorities have linked over $100 million in transactions on the exchange to criminal enterprises and dark web markets, including substantial sums connected to the Conti ransomware gang and the Hydra online drug marketplace.
Recommended read:
References :
- bsky.app: The US Secret Service has seized the domain of the sanctioned Russian cryptocurrency exchange Garantex in collaboration with the Department of Justice's Criminal Division, the FBI, and Europol.
- The Register - Security: International cops seize ransomware crooks' favorite Russian crypto exchange
- infosec.exchange: UPDATE: Secret Service spokesperson told us that it "has seized website domains associated with the administration and operation of Russian cryptocurrency exchange, Garantex as part of an ongoing investigation."
- Zack Whittaker: NEW: Russian crypto exchange Garantex has been seized by the U.S. Secret Service during an international law enforcement operation. FBI declined to comment; Secret Service didn't respond, but Garantex's domain is now pointing to nameservers run by the Secret Service. More from :
- securityaffairs.com: International law enforcement operation seized the domain of the Russian crypto exchange Garantex
- The Register - Security: Uncle Sam charges alleged Garantex admins after crypto-exchange web seizures
- infosec.exchange: NEW: The U.S. government has accused two administrators of Russian crypto exchange Garantex of facilitating money laundering for terrorists and cybercriminals. Aleksej Besciokov and Aleksandr Mira Serda allegedly knew they were helping ransomware hackers as well as DPRK's Lazarus Group. Besciokov is also accused of conspiracy to violate U.S. sanctions.
- The Hacker News: U.S. Secret Service Seizes Russian Garantex Crypto Exchange Website
- infosec.exchange: NEW: U.S. Secret Service and other international law enforcement agencies have seized the website of Russian crypto exchange Garantex. Garantex had previously been sanctioned by the U.S. government for being associated with ransomware gangs like Conti and darknet markets, as well as by the European Union for ties to sanctioned Russian banks.
- The DefendOps Diaries: International Collaboration in the Takedown of Garantex
- Threats | CyberScoop: The Department of Justice also indicted two men tied to the exchange.
- BleepingComputer: The administrators of the Russian Garantex crypto-exchange have been charged in the United States with facilitating money laundering for criminal organizations and violating sanctions.
- techcrunch.com: US charges admins of Garantex for allegedly facilitating crypto money laundering for terrorists and hackers
- Metacurity: Law enforcement took down hacker-friendly Russian crypto exchange Garantex
- www.scworld.com: Global law enforcement crackdown hits Russian crypto exchange Garantex
- securityonline.info: Secret Service-Led Operation Seizes Garantex Cryptocurrency Exchange
- techcrunch.com: Russian crypto exchange Garantex seized by law enforcement operation
- Jon Greig: US officials charged Aleksej Besciokov and Aleksandr Mira Serda on Friday for their roles at Garantex They also made copies of Garantex’s customer and accounting databases before servers were seized by German and Finnish officials
- infosec.exchange: NEW: After authorities took down the domains of Russian crypto exchange's Garantex, and charged two of its administrators for facilitating money laundering, the company is now inviting customers for “face-to-face meetings� at its headquarters. 🤔
- hackread.com: Garantex Crypto Exchange Seized, Two Charged in Laundering Scheme
- techcrunch.com: Following takedown operation, Garantex invites customers to ‘face-to-face’ Moscow meeting
- BrianKrebs: Scoop: Alleged Co-Founder of sanctioned cryptocurrency exchange Garantex arrested in India. Authorities in India today arrested the alleged co-founder of Garantex, a cryptocurrency exchange sanctioned by the U.S. government in 2022 for facilitating tens of billions of dollars in money laundering by transnational criminal and cybercriminal organizations. Sources close to the investigation told KrebsOnSecurity the Lithuanian national Aleksej Besciokov, 46, was apprehended while vacationing on the coast of India with his family.
- krebsonsecurity.com: Authorities in India today arrested the alleged co-founder of Garantex, a cryptocurrency exchange sanctioned by the U.S. government in 2022 for facilitating tens of billions of dollars in money laundering by transnational criminal and cybercriminal organizations. Sources close to the investigation told KrebsOnSecurity the Lithuanian national Aleksej Besciokov, 46, was apprehended while vacationing on the coast of India with his family.
- Security | TechRepublic: Long Arm of the Law Comes for Russian Crypto: Why Secret Service Seized Garantex
- BleepingComputer: Garantex crypto exchange admin arrested while on vacation
- Chainalysis: International Action Dismantles Notorious Russian Crypto Exchange Garantex
- The DefendOps Diaries: International Crackdown on Garantex: Implications for the Crypto Industry
Cynthia B@Metacurity
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The Lazarus Group, a North Korean hacking organization, has reportedly laundered 100% of the $1.4 billion stolen from the Bybit cryptocurrency exchange. This information was initially reported by The Record and other cybersecurity news outlets. The stolen funds, in the form of Ethereum (ETH), were moved to new addresses, which is the first step in laundering cryptocurrency.
This rapid laundering of such a large sum indicates a high level of operational efficiency by the North Korean hackers. Ari Redbord, a former federal prosecutor and senior Treasury official, described this event as showing “unprecedented level of operational efficiency.” He also suggested that North Korea has expanded its money laundering infrastructure or that underground financial networks, especially in China, have improved their ability to handle illicit funds. This situation underscores the increasing sophistication of North Korea's cybercrime activities and their ability to quickly process stolen cryptocurrency.
Recommended read:
References :
- infosec.exchange: NEW: The (allegedly North Korean) hackers behind the Bybit crypto heist have already laundered all the stolen Ethereum, which was worth $1.4 billion.
- Metacurity: Lazarus Group hackers have laundered 100% of the $1.4 billion they stole from Bybit
- Resources-2: FBI Confirms North Korean Lazarus Group Behind $1.5 Billion Bybit Crypto Heist
- : North Korea Targeting Crypto Industry, Says FBI
- fortune.com: How North Korea cracked Bybit’s crypto safe to steal $1.5 billion in a record heist
- Kaspersky official blog: How to store cryptocurrency after the Bybit hack | Kaspersky official blog
Ojukwu Emmanuel@Tekedia
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On February 21, 2025, the cryptocurrency exchange Bybit suffered a massive security breach resulting in the theft of approximately $1.46 billion in crypto assets. Investigations have pointed towards the Lazarus Group, a North Korean state-sponsored hacking collective, as the perpetrators behind the audacious heist. The FBI has officially accused the Lazarus Group of stealing $1.5 billion in Ethereum and has requested assistance in tracking down the stolen funds.
Bybit has declared war on the Lazarus Group following the incident and is offering a $140 million bounty for information leading to the recovery of the stolen cryptocurrency. CEO Ben Zhou has launched Lazarusbounty.com, a bounty site aiming for transparency on the Lazarus Group's money laundering activities. The attack involved exploiting vulnerabilities in a multisig wallet platform, Safe{Wallet}, by compromising a developer’s machine, enabling the transfer of over 400,000 ETH and stETH (worth over $1.5 billion) to an address under their control.
Recommended read:
References :
- The Register - Security: The FBI has officially accused North Korea's Lazarus Group of stealing $1.5 billion in Ethereum from crypto-exchange Bybit earlier this month, and asked for help tracking down the stolen funds.
- Secure Bulletin: The Lazarus Group, a notorious North Korean state-sponsored hacking collective, has once again demonstrated its sophistication and audacity with a staggering $1.5 billion cryptocurrency heist targeting Bybit, a major crypto exchange.
- SecureWorld News: On February 21, 2025, the cryptocurrency world was rocked by the largest crypto heist in history. Dubai-based exchange Bybit was targeted in a malware-driven attack that resulted in the theft of approximately $1.46 billion in crypto assets.
- Tekedia: Bybit, a leading crypto exchange, has declared war on “notorious� Lazarus group, a hacker group made up of an unknown number of individuals, alleged to be run by the government of North Korea. This is coming after the crypto exchange experienced a security breach resulting in the unauthorized transfer of over $1.4 billion in liquid-staked crypto assets.
- ChinaTechNews.com: North Korea was behind the theft of approximately $1.5bn in virtual assets from a cryptocurrency exchange, the FBI has said, in what is being described as the biggest heist in history.
- iHLS: Largest-Ever Crypto Heist steals $1.4 Billion
- techcrunch.com: The FBI said the North Korean government is ‘responsible’ for the hack at crypto exchange Bybit, which resulted in the theft of more than $1.4 billion in Ethereum cryptocurrency.
- PCMag UK security: The FBI is urging the cryptocurrency industry to freeze any transactions tied to the Bybit heist. The FBI has the $1.4 billion cryptocurrency at Bybit to North Korean state-sponsored hackers after security researchers reached the same conclusion.
- Talkback Resources: FBI Says North Korea Hacked Bybit as Details of $1.5B Heist Emerge [net] [mal]
- thehackernews.com: Bybit Hack Traced to Safe{Wallet} Supply Chain Attack Exploited by North Korean Hackers
- PCMag UK security: FBI Blames North Korea for Massive $1.4 Billion Cryptocurrency Heist
- www.pcmag.com: FBI Blames North Korea for Massive $1.4 Billion Cryptocurrency Heist
- SecureWorld News: FBI Attributes Bybit Hack: FBI Attributes to North Korea, Urges Crypto Sector to Act
- Dan Goodin: InfoSec Exchange Post on the FBI attribution to the Lazarus group and Bybit hack
- bsky.app: Forensic investigators have discovered that North Korean Lazarus hackers stole $1.5 billion from Bybit after first breaching a Safe{Wallet} developer machine. The multisig wallet platform has also confirmed these findings in a statement issued today.
- Wallarm: Lab Wallarm discusses how Bybit’s Real-Time Blacklisting Is Thwarting a $1.5B Crypto Heist
- infosec.exchange: NEW: Hacked crypto exchange Bybit is offering $140 million in bounties to anyone who can help locate and freeze the stolen ethereum. Bybit also disclosed preliminary results of investigations, which reveal hackers breached a developer’s device at a wallet platform Safe Wallet.
- securityaffairs.com: FBI: North Korea-linked TraderTraitor is responsible for $1.5 Billion Bybit hack
- Cybercrime Magazine: Bybit Suffers Largest Crypto Hack In History
- www.cnbc.com: Details on the attack in a news article
- The Register - Security: Bybit declares war on North Korea's Lazarus crime-ring to regain $1.5B stolen from wallet
- Sergiu Gatlan: Forensic investigators have discovered that North Korean Lazarus hackers stole $1.5 billion from Bybit after first breaching a Safe{Wallet} developer machine. The multisig wallet platform has also confirmed these findings in a statement issued today.
- gbhackers.com: Researchers Uncover $1.4B in Sensitive Data Tied to ByBit Hack by Lazarus Group
- infosec.exchange: NEW: After security researchers and firms accused North Korea of the massive Bybit hack, the FBI follows suit. North Korean government hackers allegedly stoled more than $1.4 billion in Ethereum from the crypto exchange.
- www.cysecurity.news: Bybit Suffers Historic $1.5 Billion Crypto Hack, Lazarus Group Implicated
- infosec.exchange: Bybit, that major cryptocurrency exchange, has been hacked to the tune of $1.5 billion in digital assets stolen, in what’s estimated to be the largest crypto heist in history.
- BleepingComputer: Bybit, a major cryptocurrency exchange, has fallen victim to a massive cyberattack, with approximately $1.5 billion in cryptocurrency stolen. The breach is believed to be the largest single theft in crypto history.
- Taggart :donor:: Cryptocurrency exchange Bybit suffered a massive security breach, resulting in the loss of $1.5 billion in digital assets. The hack compromised the exchange's cold wallet and involved sophisticated techniques to steal the funds.
- www.cysecurity.news: CySecurity News report on the Bybit hack, its implications, and the potential Lazarus Group connection.
- The420.in: The 420 report on Bybit theft
- infosec.exchange: Details of the Bybit hack and Lazarus Group's involvement.
- Talkback Resources: Bybit Hack Traced to Safe{Wallet} Supply Chain Attack Exploited by North Korean Hackers
- securityaffairs.com: The FBI confirmed that North Korea is responsible for the record-breaking cyber heist at the crypto exchange Bybit.
- Zack Whittaker: Grab some coffee — your weekly ~ this week in security ~ is out: • North Korea's record-breaking $1.4B crypto heist
- infosec.exchange: Infosec Exchange post about Bybit crypto heist.
- The Record: Experts from multiple blockchain security companies said that North Korean hackers were able to move all of the ETH coins stolen from Bybit to new addresses — the first step taken before the funds can be laundered further
- infosec.exchange: The (allegedly North Korean) hackers behind the Bybit crypto heist have already laundered all the stolen Ethereum, which was worth $1.4 billion.
- Metacurity: Lazarus Group hackers have laundered 100% of the $1.4 billion they stole from Bybit
@hackread.com
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The U.S. Department of Justice has charged Andean Medjedovic, a 22-year-old Canadian national, with stealing approximately $65 million in cryptocurrency. Medjedovic allegedly exploited vulnerabilities in the automated smart contracts used by the KyberSwap and Indexed Finance decentralized finance protocols. He reportedly withdrew millions of dollars of investor funds from the protocols at artificial prices, rendering the victims’ investments essentially worthless.
Medjedovic is also accused of laundering the proceeds of his fraudulent schemes through a series of transactions designed to conceal the source and ownership of the funds, including through swap transactions, bridging transactions, and the use of a digital assets mixer. The indictment also alleges that he attempted to extort the victims of the KyberSwap exploit. Medjedovic faces charges including wire fraud, unauthorized damage to a protected computer, attempted Hobbs Act extortion, money laundering conspiracy, and money laundering. If convicted, he faces a maximum of 10 years in prison on the unauthorized damage charge and 20 years on each of the other counts.
Recommended read:
References :
- BleepingComputer: The U.S. Justice Department has charged a Canadian man with stealing roughly $65 million after exploiting two decentralized finance (DeFI) protocols.
- securityonline.info: Canadian Hacker Indicted for $65 Million DeFi Exploit
- Cyber Security News: Cybersecurity News article about the Canadian national charged with stealing $65 million in crypto.
- securityonline.info: Details about the criminal indictment.
- www.justice.gov: U.S. Department of Justice : 22 year old Canadian national Andean Medjedovic was charged with exploiting vulnerabilities in the automated smart contracts used by the KyberSwap and Indexed Finance decentralized finance protocols to withdraw approximately $65 million from investor funds. Medjedovic also allegedly laundered the proceeds of his fraudulent schemes through a series of transactions designed to conceal the source and ownership of the funds, using bridging transactions and crypto mixers. The indictment cites: Wire fraud, unauthorized damage to a protected computer, attempted Hobbs Act extortion, money laundering conspiracy, and money laundering.
- DataBreaches.Net: Canadian man charged in $65 million cryptocurrency hacking schemes
- www.bleepingcomputer.com: Report on the exploit of KyberSwap and Indexed Finance.
- www.justice.gov: Original DOJ report about the incident.
- CryptoSlate: KyberSwap exploiter gets five-count criminal indictment after stealing $65M
- cryptoslate.com: KyberSwap exploiter gets five-count criminal indictment after stealing $65M
- Help Net Security: Man charged with stealing $65 million by exploting DeFI protocols vulnerabilities
- www.helpnetsecurity.com: Man charged with stealing $65 million by exploting DeFI protocols vulnerabilities
- hackread.com: News report on the alleged DeFi hack.
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