Latest cybersecurity reporting from selected sources.

More victims have emerged after attackers breached application vendor Klue and used its OAuth tokens to steal customers' Salesforce data.

A threat actor known as UNC6426 leveraged keys stolen following the supply chain compromise of the nx npm package last year to completely breach a victim's cloud environment within a span of 72 hours

Cybersecurity researchers are calling attention to a new campaign where threat actors are abusing FortiGate Next-Generation Firewall (NGFW) appliances as entry points to breach victim networks.  The activity involves the exploitation of recently disclosed security vulnerabilities or weak credentials to extract configuration files containing service account credentials and network topology

Cybercrime Group First Listed Ohio Health System as a Data Theft Victim Last JuneOhio-based Kettering Health is notifying current and former patients and "affiliates" that their personal, health and financial information was potentially compromised in a May 2025 ransomware attack and data theft incident claimed by cybercriminal gang Interlock.

Google-owned Mandiant on Friday said it identified an "expansion in threat activity" that uses tradecraft consistent with extortion-themed attacks orchestrated by a financially motivated hacking group known as ShinyHunters

Identity Theft Resource Center Catalogs 3,322 Known US Incidents in 2025The number of U.S. organizations that reported falling victim to a data breach in 2025 reached an all-time high, while the number of notifications they sent to affected consumers fell sharply, reports the Identity Theft Resource Center's latest annual breach roundup.

Reported Victim Tally in HCIactive's Health Data Theft Incident SoarsThe victim count in a 2025 hack against a Maryland-based firm that provides "AI-powered" administrative and technology services to healthcare practices soared to nearly 3.1 million nationwide, according to an updated breach report from Healthcare Interactive.

Analysis of Seized LockBit Data Suggests Victims Who Pay Enjoy More Media CoverageBad news for any organization that's ever paid a ransom in a bid to avoid their breach coming to light, or for a promise from attackers to delete stolen data, with a study of seized LockBit data finding that victims who paid a ransom were more likely to see the attack get detailed in the media.

Inotiv Tells SEC 'It's Still Evaluating Full Impact and Notifying Breach Victims'Drug research firm Inotiv in a filing with federal regulators said it is still evaluating the financial and operational impact of an August cyberattack that's linked to ransomware gang Qilin. The company is also notifying nearly 10,000 people whose data was allegedly stolen in the incident.

Maybe if your hand has 200+ fingers... Gainsight CEO Chuck Ganapathi downplayed the victim count related to his company's recent breach, saying he's only aware of "a handful of customers" who had their data affected after Salesforce flagged unusual activity involving Gainsight's connected app.…

Breach Notification Service Details Peer-to-Peer Lending Marketplace Victim CountHackers appear to have stolen personal information pertaining to more than 17 million individuals from peer-to-peer lending marketplace Prosper, including Social Security numbers, contact information and some income and financial details, says the Have I Been Pwned breach notification service.

Criminals Behind Salesloft Breach Continue to Target Salesforce-Using CustomersCustomer relationship management software giant Salesforce has directly notified customers that it won't be complying with ransom demands issued by the data-stealing crime group ShinyHunters, which continues to pressure Salesforce-using customers who fell victim to the Salesloft breach.

'Widespread Data Theft Campaign' Compromised Many Drift OAuth Tokens, Warn ExpertsThreat researchers report that "a widespread data theft campaign" traces to attackers stealing OAuth access tokens for applications integrated with Salesloft's AI chatbot Drift, then exfiltrating data. Victims include Salesforce customer Zscaler. Google Workspace instances were also breached.

CRM Breach May Be Tied to Ongoing Scattered Spider and ShinyHunters CampaignCloud software giant Workday said its customer relationship management software has been breached and customer data stolen. The alert comes as attackers continue to pose as employees to trick help desks into giving them direct access to a victim's Salesforce CRM instance.

What Makes Timely and Accurate Breach Reporting So Difficult for Some Organizations?An Illinois-based brokerage firm that works with employers, businesses and consumers to obtain various types of insurance coverage is notifying nearly 156,000 people that their protected health information was compromised in a data theft hack that occurred more than a year ago. Why the delay?

Researchers See 'Acceleration' in Existing Threats, Ongoing Criminal SuccessCybercrime so far this year can be summarized as featuring "more of everything," with researchers tracking increases in the number of ransomware and data breach victims, credentials stolen by infostealers, and new vulnerability disclosures with exploits coming to light.

Most Compromises Trace to Financial Services, Healthcare, Professional ServicesData breaches rage on. In the first half of this year, the Identity Theft Resource Center counted 1,732 total data breaches affecting 166 million people, marking a rise in data breaches but a decline in victims, likely due to a drop in mega-breaches.

Breach Victim Tally Soars Since Firm Filed an Initial Breach Report in Early AprilKelly Benefits is notifying nine large clients and nearly 264,000 individuals that their sensitive personal information was potentially compromised in a December data theft incident. The tally of affected people has climbed eight-fold since the company’s first estimate earlier this month.

The ransomware-as-a-service (RaaS) cybercrime group intends to leak the stolen information in just two days, it claims; but oddly, it doesn't seek a ransom payment from its victim.

244M purloined passwords added to Have I Been Pwned thanks to govt tip-off A tip-off from a government agency has resulted in 284 million unique email addresses and plenty of passwords snarfed by credential-stealing malware being added to privacy-breach-notification service Have I Been Pwned (HIBP).…