Latest cybersecurity reporting from selected sources.

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Novel Java-Based QuimaRAT Targets Windows, macOS, and Linux   Vibe Coded Extortion: Avalon’s Path from Legal Lure to CrownX Ransom Capabilities Armored Likho digging a snake pit: inside the covert BusySnake Stealer campaign   RedWing: A […]

Monday opens with a trust problem. A mail server flaw is under active use. A network control system was targeted. Trusted packages were poisoned. A fake model page pushed a stealer. Then came the familiar ransom claim: the data was returned and deleted

Americans Extorted at Least 5 Firms, Earning $1 Million From a Medical Device MakerTwo American cybersecurity professionals who moonlighted as BlackCat ransomware gang affiliates pleaded guilty to using the crypto-locking malware to extort at least five victims in the United States, including a medical device maker that paid a cryptocurrency ransom worth over $1 million.

A new Android malware called DroidLock has emerged with capabilities to lock screens for ransom payments, erase data, access text messages, call logs, contacts, and audio data. [...]

Ransomware is malicious software designed to block access to a computer system or encrypt data until a ransom is paid. This cyberattack is one of the most prevalent and damaging threats in the digital landscape, affecting individuals, businesses, and critical infrastructure worldwide

Some custom malware, some legit software tools At least a dozen ransomware gangs have incorporated kernel-level EDR killers into their malware arsenal, allowing them to bypass almost every major endpoint security tool on the market, escalate privileges, and ultimately steal and encrypt data before extorting victims into paying a ransom.…

33-Year-Old Foreign National Accused of Spreading Ryuk and Other RansomwareA suspected initial access specialist for a ransomware-wielding group is being extradited from Ukraine to the United States to stand trial. The group has been accused of earning over $100 million in ransom by using malware such as Ryuk, Dharma and Hive against more than 2,400 organizations.

Since January, threat actors distributing the malware have notched up more than 100 victims.

Also: Arrests in $232M Scam, Guilty Plea in $73M Pig-Butchering CaseThis week, FTX sued to recover money, FTX's Caroline Ellison began her prison sentence, South Korea arrested hundreds in $232M scam, a guilty plea in a $73M pig-butchering case, BlueNoroff launched a new attack campaign, GodFather malware and WonderFi CEO kidnapped and released after ransom payment.

Microsoft: Ransomware-as-a-Service Group Keeps Shifting Malware to Avoid DetectionThreat actors tracked as "Vanilla Tempest" - and also known as Vice Society - appear to be changing up the ransomware they use to attack on U.S. healthcare organizations. Likely in a move to avoid detection, the ransomware-as-a-service group has shifted to INC Ransom malware, according to Microsoft.

Sensitive documents dumped on leak site amid claims of 3 TB of data stolen in total NHS Scotland says it managed to contain a ransomware group's malware to a regional branch, preventing the spread of infection across the entire institution.…

Ransomware is a kind of malware used by cybercriminals to stop users from accessing their systems or files; the cybercriminals then threaten to leak, destroy or withhold sensitive information unless a ransom is paid

A "dangerous piece of functionality" has been discovered in Microsoft 365 suite that could be potentially abused by a malicious actor to ransom files stored on SharePoint and OneDrive and launch attacks on cloud infrastructure

Ransomware is not a new attack vector. In fact, the first malware of its kind appeared more than 30 years ago and was distributed via 5.25-inch floppy disks. To pay the ransom, the victim had to mail money to a P.O. Box in Panama