Latest cybersecurity reporting from selected sources.

Also, Europol Cracks DDoS Networks, Mythos Finds Bugs, France Portal HitThis week, scam compounds. Attackers exploit flaws pre-disclosure. A crackdown on DDoS-for-hire. No Mythos for CISA, yes for Mozilla. France ID portal breach. Israeli and Venezuelan critical infrastructure targeted. Russian hacking in Ukraine. An Apache flaw. A ransomware negotiator aided BlackCat.

Federal prosecutors in the U.S. have accused a trio of allegedly hacking the networks of five U.S. companies with BlackCat (aka ALPHV) ransomware between May and November 2023 and extorting them

Three former employees of cybersecurity incident response companies DigitalMint and Sygnia have been indicted for allegedly hacking the networks of five U.S. companies in BlackCat (ALPHV) ransomware attacks between May 2023 and November 2023. [...]

Lehigh Valley Health Network Will Pay 134,000 Victims of Ransomware Attack and LeakA Pennsylvania-based healthcare system that was hacked by ransomware group BlackCat in 2023 and extorted over stolen exam photos of breast cancer patients posted to a data leak site has agreed to pay $65 million under a proposed settlement of a lawsuit affecting 134,000 patients and employees.

Feds Issue Alert as Change Healthcare Hack Affects Medicare, CVS Caremark, MetLifeBlackCat claimed on its dark web site that it is behind the biggest healthcare hack so far the year - exfiltrating 6 terabytes of "highly selective data" relating to "all" Change Healthcare clients, including Tricare, Medicare, CVS Caremark, MetLife and more.

A cyberattack on UnitedHealth Group subsidiary Optum that led to an ongoing outage impacting the Change Healthcare payment exchange platform was linked to the BlackCat ransomware group by sources familiar with the investigation. [...]

1.3 Million Customers Notified of Breach; BlackCat Ransomware Group Claimed CreditFinancial services giant Fidelity National Financial has confirmed that a November 2023 hack attack compromised personal information pertaining to 1.3 million customers of its LoanCare subsidiary. FNF took multiple systems offline when responding to the attack, disrupting some homebuyers.

The Federal Bureau of Investigation and the Cybersecurity and Infrastructure Security Agency released an advisory about the evasive threat actor tracked as Scattered Spider, a loosely knit hacking collective that now collaborates with the ALPHV/BlackCat Russian ransomware operation.. [...]

Michigan Healthcare Provider Faces 7 Federal Lawsuits in Alphv/BlackCat Data TheftMcLaren Health Care is notifying nearly 2.2 million people of a data breach weeks after ransomware group Alphv/BlackCat claimed to have stolen 6 terabytes of patient records in a recent attack. In the meantime, the number of lawsuits filed against McLaren related to the incident continues to climb.

Microsoft has discovered a new version of the BlackCat ransomware that embeds the Impacket networking framework and the Remcom hacking tool, both enabling spreading laterally across a breached network. [...]

BlackCat pounces on 7TB of data and theatens to release it Staff at one of the UK's largest hospital groups have spent a nervous week wondering if private data, stolen from their employer's IT systems by a ransomware gang, is going to be splurged online after a deadline to prevent publication passed.…

The ransomware group claimed to have downloaded 700GB of data from GSE

Game publishing giant Bandai Namco has confirmed that they suffered a cyberattack that may have resulted in the theft of customers' personal data. [...]