Latest cybersecurity reporting from selected sources.

Also: Former Hodlnaut CEO Charged and Stake DAO Hit by ExploitEvery week, ISMG rounds up cybersecurity incidents in digital assets. This week, the U.S. sanctioned Iran's largest exchange, ex-Hodlnaut CEO faced charges, the U.S. Securities and Exchange Commission sued over a $12.3M AI crypto scam and exploits hit Gravity Bridge, Stake DAO and Gnosis Pay.

Also: Hackers Stole From Verus Bridge, ThorChain and Echo ProtocolThis week, Forsage's co-founder was extradited to the U.S. over a $340M scam, hackers stole from Verus Bridge, ThorChain and Echo Protocol, ZachXBT alleged insider control behind LAB token surge, an Ohio man was sentenced in a Ponzi scheme case and crypto ATM scams cost Americans $388M in 2025.

Also: Cartier Heir Imprisoned, Believe Founder Benjamin Pasternak ArrestedThis week, North Korea hacks, Cartier heir jailed, Believe founder arrested, Cambodia scam network sanctioned. A U.S. Army soldier's insider bet, Litecoin, sentences in laundering and romance fraud cases, France probed crypto kidnapping. Tennessee banned crypto ATMs, Kelp DAO and Alex Mashinsky.

Federal Charges Target Recruiters, Managers in Scam Centers After Global TakedownU.S. and international law enforcement agencies dismantled a network of overseas scam centers linked to cryptocurrency investment fraud schemes, officials said Wednesday, arresting at least 276 individuals in a crackdown across the Middle East and Southeast Asia.

Also: ZachXBT Uncovers DPRK Worker Scam, Hyperbridge Hack, Coinone FineThis week, Operation Atlantic disrupts $45M phishing fraud, ZachXBT uncovers DPRK crypto worker scheme, Hyperbridge exploit, South Korea fines Coinone $3.5M, Kraken faces extortion attempt over insider data leak and American musician loses $420K in fake Ledger app.

Also, Medusa Ransomware, Grafana Flaw, German Political Party BreachThis week, German police unmasked a REvil leader, a critical Docker flaw, Medusa ransomware surged, DPRK hackers abused GitHub, Grafana AI bugs enabled data theft, scams hit $20B in the United States, Ivanti exploited and attacks hit Northern Ireland schools and a German political party.

IT Worker Scheme, Laptop Farm Siphon Funds Back to North KoreaA U.S. federal judge sentenced a now-former Army soldier to one year in prison Friday for renting his identity to North Korean IT workers who used it to collect more than $193,000 in salaries from American companies. Also sentenced were two California men who facilitated $1.28M in fraudulent salaries.

Request for Information Is Part of a Broader Medicare, Medicaid Fraud 'Crackdown'The U.S. Department of Health and Human Services will use "advanced" AI tools to more quickly detect Medicare and Medicaid fraud before scam claims are paid. As part of the "major crackdown" on healthcare fraud, HHS is also seeking public input on AI as regulators ponder potential rulemaking.

Indian Police Arrests Ex-Coinbase Staffer Over Data Breach ChargesThis week, a $7 million Trust Wallet extension hack, arrest of an ex-Coinbase support agent, the U.S. sued alleged perpetrators of a $14M scam, Polymarket hack update, early release scheduled for former Alameda CEO, backlash on Flow's post-exploit rollback plan and Grubhub-linked holiday Bitcoin scam.

Also: Trader Loses $50M in USDT in Address Poisoning ScamThis week, the U.K. FCA mapped a path to U.K. crypto regulation, iComTech promoter sentenced in Ponzi case, the U.S. SEC sought public company bans for former FTX and Alameda executives, a trader lost $50M in USDT in an address poisoning scam and a Brooklyn man indicted over $16M Coinbase phishing scam.

US Attorney Jeanine Pirro Cites Trump Goal in Making Crypto 'Safe' for InvestorsThe U.S. Attorney for the District of Columbia announced the launch of the Scam Center Strike Force, to dismantle criminal networks behind pig butchering scams. The initiative targets sophisticated transnational criminal organizations based in Southeast Asia including Cambodia, Laos and Burma.

Cambodian Firm Worked Directly With North Korea, Say US OfficialsThe U.S. and U.K. imposed sanctions on Cambodia’s Huione Group and 146 affiliates linked to the Prince Group TCO, citing human trafficking, forced labor and over $4 billion in laundered cybercrime proceeds tied to North Korean hacks and Western-targeted scams.

Also: Texas Brothers Charged in $8M Crypto-Linked Kidnapping CaseThis week, Brian Quintenz won't lead the U.S. CFTC, Canada fined KuCoin $14M, Texas brothers charged in an $8M kidnapping case, South Korean actor given suspended sentence for embezzlement, phishing campaign used robots.txt and an ex-LASD deputy pleaded guilty in a business extortion scam.

Also: Taiwan Charges 14 in $41M Fraud; 1,200 Arrested in Cybercrime BustThis week, a scammer posed as police to steal bitcon, Taiwan charged 14 in a $41M fraud case, U.S. regulators lifted a consent order on Anchorage Digital, U.S. federal prosecutors said "writing code" alone is not a crime and the U.S. Commodity Futures Trading Commission expanded crypto engagement.

Also: Taiwan Charges 14 in $41M Fraud; 1,200 Arrested in Cybercrime BustThis week, a scammer posed as police to steal bitcon, Taiwan charged 14 in a $41M fraud case, U.S. regulators lifted a consent order on Anchorage Digital, U.S. federal prosecutors said "writing code" alone is not a crime and the U.S. Commodity Futures Trading Commission expanded crypto engagement.

Fraud Expert Trace Fooshee on Regulatory Steps Needed to Curb Payment ScamsWhile the U.K. and Australia have mobilized multiple sectors to tackle payment scams, the United States faces complex hurdles. The U.S. can't replicate other regulatory models but it can pursue targeted actions such as regulating scam-prone ad platforms and creating a central fraud-fighting agency.

$150 Million Stolen From Victims and Laundered, Allege Federal ProsecutorsFour Ghanian nationals have been charged with stealing more than $100 million by perpetrating romance scams and business email compromises against U.S. organizations, as well as laundering the stolen proceeds. Three of the suspects have been extradited to the United States to stand trial.

Also: CoinDCX's $44 Million Exploit, Crypto Theft Hit $2.17B in First Half of 2025This week, Russia crypto laundering in Krygyzstan, CoinDCX lost $44M in a hack, the U.S. sought $7.1M in crypto linked to oil tank investment scam, Ex-NCA officer was jailed for stealing seized bitcoin, crypto thefts hit $2.17B in the first half of 2025 and Trump Media revealed $2B bitcoin holdings.

Impersonation Hoax Leverages Top Officials' Known Use of Commercial Messaging AppSecurity analysts tell Information Security Media Group more impersonation scams fueled by artificial intelligence - like the recent one involving Secretary of State Marco Rubio - may increasingly target top U.S. officials if the government continues failing to enforce strict security protocols.

Alerts Come on the Heels of Recent Attacks on InsurersU.S. federal authorities are warning the public and healthcare sector entities of email and fax phishing scams by fraudsters seeking to steal personal information about patients or payments. The warnings come as three large U.S. insurers continue to recover from recent cyberattacks.