CriticalRansomwareMonitoring· updated Nov 11
Japanese cloud provider IDC Frontier said on October 7 that an outage in its IDCF Cloud East Japan Region 1 starting at about 3:40 a.
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Japanese cloud provider IDC Frontier said on October 7 that an outage in its IDCF Cloud East Japan Region 1 starting at about 3:40 a.
InvoiceOcean said that on September 28, 2026 it established a personal data breach in which an unauthorized person accessed its systems from September 27 and copied a large part of the database, affecting every account in the service .
Crypto exchange Bitget confirmed that, based on the latest on-chain tracing, about $387.
According to BleepingComputer, an Advance Passenger Information System (APIS) database linked to a Vietnamese organization was accessible online through chained misconfigurations, holding about 220 million passenger and crew records from January 2017 to April 2026, including passport numbers and flight details .
IDScan.
US drug distributor McKesson said in an SEC 8-K filing that it discovered a cybersecurity incident affecting its information systems on August 25 and that the investigation is in its early stages .
Have I Been Pwned says ShinyHunters targeted Carhartt in an August "pay or leak" extortion campaign and later published data including about 12.
Japanese cloud and hosting provider Sakura Internet said in its third report on September 10 that it detected an anomaly on a maintenance server for its rental server service on August 9, and found unauthorized access to rental servers with malware planted, affecting 951 accounts .
According to CyberInsider, French intellectual property software and services firm Questel confirmed a voice phishing attack led to unauthorized access to a Sales SharePoint environment in its Microsoft 365, and some stolen data has been published .
GPUStack before 2.
According to Portafolio, citing an announcement from Ecopetrol, an external threat actor gained unauthorized access to cloud storage environments across approximately 15 companies within the group and downloaded data associated with roughly 3,300 user accounts .
According to TechCrunch, market intelligence platform Klue confirmed hackers broke into its systems on June 12 and stole data from some customers, with affected customers including Gong, Jamf, HackerOne, LastPass, Recorded Future, Snyk and Tanium .
According to CyberInsider, data was downloaded without authorization from cardiac monitoring firm iRhythm's third-party-hosted business applications between June 3 and 8, 2026; its June 15 SEC filing says access came through social engineering and an attacker demanded payment on June 9 .
ST Unitas, operator of the Gongdangi exam-prep brands, announced on June 8, 2026 that some members' personal data leaked through unauthorized access to its operating system .
A joint government-civilian team under Korea's science ministry confirmed data from 39.
Instructure said the attacker used a Free-for-Teacher account to submit a support ticket with malicious code that triggered an XSS flaw, obtained an authorization token and gained elevated access in Canvas, taking usernames, email addresses, course names, enrollment information and messages .
According to BleepingComputer, ShinyHunters leaked data from 13.
Dutch healthcare IT vendor ChipSoft said it detected anomalies on April 7 that proved to be a ransomware attack, and forensics confirmed criminals stole patient personal data, including medical data, from some Dutch customers .
According to TechCrunch, healthcare technology company CareCloud confirmed hackers accessed one of its electronic health record stores in March 2026; according to BleepingComputer, it disclosed the incident in an SEC filing in March, noting an 8-hour platform disruption .
CERT-EU said the AWS account behind the European Commission's europa.