Latest cybersecurity reporting from selected sources.

Also: AscendEX Shuts Down; Ethereum Foundation on AI Bug HuntingThis week, Ostium paused trading, AscendEX shut down, Ethereum said AI hastens bug hunting, not verification, the United States charged an inmate over seized transfer, ex-Sheriff's deputy jailed for extortion, Tangem card security, Iran-linked wallets sanctions and the U.S. may drop BitClub charges.

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.

Judge said his fraud was on 'epic, generational scale' Terraform Labs founder Do Kwon will spend 15 years in jail after pleading guilty to committing fraud.…

A Chinese woman known as the "Bitcoin Queen" was sentenced in London to 11 years and eight months in jail for laundering Bitcoin from a £5.5 billion ($7.3 billion) cryptocurrency investment scheme. [...]

Also: PowerShell-Based Cryptojacking Attack, a Malvertising CampaignThis week, El Salvador split its bitcoin reserve, an Indian court jailed cops for crypto kidnapping, a PowerShell-based cryptojacking attack, a malvertising campaign targeted Android users, a Venus Protocol hack, malware hid in npm packages using smart contracts for evasion and Bunni DEX exploit.

Tells court 'What I did was wrong and I want to apologize for my conduct' Terraform Labs founder Do Kwon has pled guilty to committing fraud when promoting the so-called "stablecoin" Terra USD and now faces time in jail.…

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.

Digital money laundering pays, until it doesn't An Ohio man, who operated the Grams dark-web search engine and the Helix cryptocurrency money-laundering service associated with it, has been sentenced to three years in prison.…

Ilya Lichtenstein hacked into the cryptocurrency exchange in 2016 and stole around 120,000 bitcoins

Swedish-Russian national Roman Sterlingov has been jailed for 12 years and six months for operating notorious cryptocurrency mixer Bitcoin Fog

A former security engineer has been sentenced to three years in prison in the U.S. for charges relating to hacking two decentralized cryptocurrency exchanges in July 2022 and stealing over $12.3 million

Could have been worse: Prosecutors wanted decades more Fallen crypto-king Sam Bankman-Fried has been jailed for 25 years after New York federal judge Lewis Kaplan expressed disbelief at almost every argument from his legal team.…

Not old enough to legally buy a beer, old enough for a 30-month term A 20-year-old Florida man has been sentenced to 30 months behind bars for his role in a SIM-swapping ring that stole nearly $1 million in cryptocurrency from dozens of victims.…

Feds argue leaks to press amount to witness tampering Sam Bankman-Fried (SBF), former chief executive of crypto-disaster FTX, who has been awaiting trial for his firm's failure while in home detention with his family, has been sent to jail for attempting to intimidate witnesses.…

Joseph O'Connor hijacked over 100 accounts in bitcoin scam

A former employee of Ubiquiti has been sentenced to six years in jail after he pleaded guilty to posing as an anonymous hacker and a whistleblower in an attempt to extort almost $2 million worth of cryptocurrency while working at the company

On Wednesday, two Massachusetts men were sentenced to more than two years in prison each for stealing cryptocurrency in SIM swapping attacks and hijacking their victims' social media accounts. [...]

Three men in the United Kingdom were arrested this month after police responding to an attempted break-in at a residence stopped their car as they fled the scene. The authorities found weapons and a police uniform in the trunk, and say the trio intended to assault a local man and force him to hand over virtual currencies. 

Online crypto scams and ponzi schemes leveraging social media platforms are hardly anything new. But, this gruesome case of a London-based crypto robber transcends the virtual realm and tells a shocking tale of real-life victims from whom the perpetrator successfully stole £34,000. [...]

A U.S. court has sentenced former Ethereum developer Virgil Griffith to five years and three months in prison and pay a $100,000 fine for conspiring with North Korea to help use cryptocurrencies to circumvent sanctions imposed on the country