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.

U.S. sanctions hit VPN provider 1VPNS and a cryptor seller for enabling ransomware gangs behind billions in losses to critical infrastructure. The U.S. Treasury’s Office of Foreign Assets Control sanctioned two individuals and one entity on July 13 for supplying tools and infrastructure to ransomware groups that have caused billions of dollars in losses to […]

The U.S. Treasury Department's Office of Foreign Assets Control (OFAC) sanctioned two individuals and one entity for enabling ransomware attacks against U.S. organizations. [...]

The U.S. Treasury Department's Office of Foreign Assets Control (OFAC) has designated two individuals and a VPN service provider for enabling ransomware actors' and other cybercriminals' malicious activities, including ransomware attacks against Americans

The U.S. Department of Justice (DoJ) on Tuesday announced the seizure of a cloud computing account put to use by subsidiaries of Cambodia-based corporate conglomerate HuiOne Group, as the Treasury unveiled fresh sanctions against nine individuals and 26 entities linked to Prince Group

The U.S. Treasury's Office of Foreign Assets Control (OFAC) has announced sanctions against Nobitex, Iran's largest cryptocurrency exchange, for facilitating payments related to terrorist activities. [...]

Also: UK Sanctions HTX-Linked EntityThis week, the U.S. sanctioned Sinaloa Cartel-linked networks, the U.K. sanctioned a HTX-linked entity, Syndicate Labs shuttered, Missouri sued CoinFlip, Verus attacker took a bounty deal, StablR was exploited and malicious packages targeted crypto developer systems.

Also: Chinese Firms Indicted in Crypto-Linked Fentanyl Supply CaseThis week, charges filed in Uranium Finance hack, indictment of Chinese firms in fentanyl supply case, a class action lawsuit against Nvidia, Drift Protocol exploit, KuCoin operational barriers in the United States and a U.K. sanction filed against Xinbi.

The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) has sanctioned six individuals and two entities for their involvement in the Democratic People's Republic of Korea (DPRK) information technology (IT) worker scheme with an aim to defraud U.S. businesses and generate illicit revenue for the regime to fund its weapons of mass destruction (WMD) programs

Chinese Hacking Firm iSoon and Iran's Emennet Pasargad Among TargetsThe European Union sanctioned three Chinese and Iranian hacking operations that have been under U.S. indictments or sanctions for over a year - or, in one case, since 2019. The sanctions freeze assets and forbid EU citizens and companies from funding or otherwise doing business with the targets.

Ex-FBI Leader Cynthia Kaiser on Sanctions, Ecosystem Disruption, Stronger PoliciesU.S. cyber policy now treats ransomware gangs and fraud networks as transnational criminal organizations. Former FBI cyber leader Cynthia Kaiser explains how sanctions, infrastructure takedowns, and international cooperation could weaken cybercrime ecosystems and reduce attacks.

The U.S. Treasury Department has sanctioned a Russian exploit broker who bought stolen hacking tools from a former executive of a U.S. defense contractor. [...]

Also: US Sanctions UK-Registered Exchanges Over Iran TiesThis week, Step Finance and CrossCurve hacks, the United States sanctioned U.K.-registered exchanges over Iran ties, forfeiture finalization of funds linked to Helix, Coinbase data breach, 2025's illicit crypto flows and a UK regulator banned Coinbase ads.

Also: NodeCordRAT Malware, North Korean QR-Phishing CampaignThis week, U.K. crypto exchanges linked to Iranian sanctions evasion, NodeCordRAT malware spread via npm, an FBI alert on North Korean QR-code phishing, illicit crypto hit $154 billion in 2025 and U.S. President Donald Trump said he won't pardon Sam Bankman-Fried.

The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) on Tuesday removed three individuals linked to the Intellexa Consortium, the holding company behind a commercial spyware known as Predator, from the specially designated nationals list

Bipartisan Bill Seeks Sanctions and Industry Coordination to Defend Undersea CablesA bipartisan Senate bill would elevate the U.S. role in defending subsea fiber-optic cables against mounting threats from China and Russia, expanding diplomatic efforts, industry coordination and sanctions targeting foreign sabotage of the internet's global backbone.

Treasury Links Russian Bulletproof Host Network to Prolific Ransomware OperationsThe U.S., U.K. and Australia sanctioned Russian bulletproof host Media Land for supporting major ransomware gangs, including LockBit and Play, a move paired with new global guidance urging internet service providers to tighten access controls and disrupt cybercrime infrastructure.

Today, the United States, the United Kingdom, and Australia announced sanctions targeting Russian bulletproof hosting (BPH) providers that have supported ransomware gangs and other cybercrime operations. [...]

The U.S. Department of Justice (DoJ) on Friday announced that five individuals have pleaded guilty to assisting North Korea's illicit revenue generation schemes by enabling information technology (IT) worker fraud in violation of international sanctions

Justice Department Secures Guilty Pleas, $15M in Civil ForfeitureFederal prosecutors charged U.S. citizens and foreign nationals for aiding North Korean IT workers in infiltrating U.S. firms, laundering crypto and funneling illicit revenue back to Pyongyang’s weapons program in what the DOJ has described as a major sanctions-evasion scheme.