Chime Financial, Inc.
April 1, 2026
•[ cyberattack, data theft, server outage ]
Islamic Cyber Resistance in Iraq (313 Team), also referenced as Team 313 or 313 Team, allegedly claimed responsibility online for attacking Chime's servers on April 1, 2026, causing a widespread outage that prevented customers from accessing accounts through the application and website. Lawsuits alleged that the incident also involved theft of sensitive customer information from Chime systems, but public reporting did not confirm the exact data volume, technical vector, or whether Chime independently confirmed the data-theft allegations.
Government of Guam
May 2, 2026
•[ zero-day vulnerability, cyber incident response, website disruption ]
The Government of Guam activated its cyber incident response on May 2, 2026 after hackers exploited a critical zero-day vulnerability affecting globally used cPanel-hosted websites. Multiple GovGuam websites were disrupted, prompting a government-wide assessment and response. Officials said emergency services remained unaffected; public reporting did not identify the actor, confirm data theft, or quantify the disruption duration.
Udemy, Inc.
April 24, 2026
•[ data leak, extortion, ShinyHunters ]
ShinyHunters listed Udemy in a pay-or-leak extortion attempt on April 24, 2026 and subsequently leaked data containing 1.4 million unique email addresses belonging to customers and instructors, along with names, physical addresses, phone numbers, employer information, and instructor payout methods. Public reporting did not confirm encryption, deletion, or operational disruption.
Aman Resorts
April 18, 2026
•[ extortion, data leak, PII ]
ShinyHunters named Aman Resorts in an April 2026 pay-or-leak extortion campaign and claimed compromise of over 500,000 Salesforce CRM records containing PII. DataBreach indexed 294,871 rows, while Have I Been Pwned reported over 200,000 unique email addresses and said the leaked data also included names, phone numbers, physical addresses, dates of birth, nationalities, spouse names, and VIP status codes. Public sources did not confirm encryption, data destruction, or operational disruption.
Adelante Soluciones Financieras
March 1, 2026
•[ data leak, unauthorized access, PII ]
Addi identified unauthorized activity on its platform in March 2026 and advised customers that personal information may have been compromised. ShinyHunters later claimed responsibility and published a large trove of personal data allegedly obtained from Addi. DataBreach indexed 67,979,172 rows tied to the breach, while HIBP reported approximately 34 million exposed email addresses and credit-related data points. Public sources did not confirm encryption, data destruction, operational disruption, or a precise intrusion vector.
Cushman & Wakefield
May 3, 2026
•[ vishing, PII, data leak ]
Cushman & Wakefield confirmed a vishing-related security breach in May 2026 after ShinyHunters and Qilin separately listed the company. ShinyHunters claimed theft of more than 500,000 Salesforce records containing PII and internal corporate data and later reportedly published a 50GB Salesforce-linked dataset after negotiations failed. DataBreach indexed 2,198,033 rows associated with the breach. Public sources did not confirm encryption or operational disruption.
Goodwin University
December 4, 2025
•[ network disruption, unauthorized access, data breach ]
Goodwin University experienced a network disruption on December 4, 2025 and secured its network environment. Qilin claimed responsibility on December 28, 2025, and the investigation later determined that certain files may have been acquired without authorization. DataBreach indexed 209,218 rows tied to the breach, while outside reporting says Goodwin later confirmed 56,156 impacted individuals. Public sources did not confirm encryption or the precise disruption mechanism.
Telecare Corporation
February 19, 2026
•[ ransomware, data leak, healthcare ]
Qilin claimed responsibility for an attack on Telecare Corporation on February 19, 2026 and threatened to release sensitive healthcare data unless negotiations began. DataBreach indexed 275,644 rows and listed exposed fields including Social Security numbers, dates of birth, email addresses, phone numbers, names, and street addresses. Public reporting did not confirm encryption, data destruction, attacker-caused operational disruption, or the exact intrusion vector.
Powell Electronics
May 7, 2026
•[ data breach, Personally Identifiable Information (PII), extortion ]
PayoutsKING claimed responsibility for an attack on Powell Electronics and threatened to release sensitive data unless the company negotiated. DataBreach indexed 198,676 rows with names, email addresses, phone numbers, and street addresses. Later breach-notification reporting said Powell began notifying affected individuals that data including Social Security numbers and driver's license information had been accessed. Public reporting did not confirm encryption, data destruction, or attacker-caused operational disruption.
Expert MRI
August 14, 2025
•[ data breach, healthcare, data leak ]
Expert MRI determined that an unauthorized actor accessed and copied files between August 14 and August 24, 2025. PEAR later claimed responsibility and reportedly posted samples of stolen data, claiming 617GB of data. The official healthcare breach count was 209,560 affected individuals, while DataBreach indexed 442,753 rows. Public reporting did not confirm encryption, data destruction, or attacker-caused operational disruption.
The McLamb Group, Inc.
April 6, 2026
•[ data leak, PII, Social Security numbers ]
PEAR claimed The McLamb Group, Inc. on its leak site with an estimated attack date of April 6, 2026. DataBreach indexed 124,203 rows and listed exposed fields including Social Security numbers, dates of birth, email addresses, phone numbers, names, and street addresses. Public reporting did not confirm encryption, data destruction, attacker-caused operational disruption, or the exact intrusion vector.
Del Monte Foods
February 19, 2026
•[ ransomware, data leak ]
PayoutsKING claimed responsibility for an attack on Del Monte Foods, with Ransomware.live listing an estimated attack date of February 19, 2026 and discovery on April 30, 2026. Breachsense reported a 1.2TB leak size, while DataBreach indexed approximately 143,000 rows. Public reporting did not confirm encryption, data destruction, attacker-caused operational disruption, or the exact exposed data fields.
At least one DAEMON Tools user in government, scientific, manufacturing, retail, or education sectors
April 8, 2026
•[ supply chain attack, malware, trojanized installers ]
Threat actors compromised official DAEMON Tools installers distributed from the vendor website beginning April 8, 2026. The trojanized installers executed malware on infected Windows hosts, collected system information, and in selected cases deployed additional backdoor payloads. Reporting identified second-stage payloads on roughly a dozen machines in government, scientific, manufacturing, and retail organizations in Russia, Belarus, and Thailand, and QUIC RAT on one Russian educational institution. The specific perpetrator was not publicly identified.
At least one Facebook Business account owner
April 1, 2026
•[ phishing, account takeover, credential harvesting ]
The AccountDumpling phishing campaign, linked to Vietnamese criminal actors, abused Google AppSheet as a phishing relay to send authenticated phishing emails impersonating Meta/Facebook support. The phishing pages harvested Facebook Business account credentials, recovery information, 2FA codes, and identity documents, enabling account takeover and resale through an illicit storefront. Reporting mapped roughly 30,000 compromised accounts across more than 50 countries.
At least one node-ipc npm package users
May 14, 2026
•[ supply chain attack, malicious package, credential theft ]
Attackers abused a dormant node-ipc npm maintainer account, likely after re-registering an expired maintainer email domain, and published malicious node-ipc versions 9.1.6, 9.2.3, and 12.0.1 on May 14, 2026. The packages contained an obfuscated credential-stealing payload that harvested developer and CI/CD secrets and exfiltrated them through DNS TXT queries.
Mediaworks Hungary Zrt.
April 28, 2026
•[ data extortion, data leak, financial data ]
World Leaks claimed responsibility for a data-extortion attack against Mediaworks Hungary Zrt. and released nearly 8.5 TB of allegedly sensitive internal files on its dark web site. Local media that reviewed the material said it included payroll records, contracts, financial statements, and internal communications; public reporting did not confirm encryption, deletion, or operational disruption.
Murray County Government
May 13, 2026
•[ cyberattack, government, service disruption ]
Murray County, Georgia reported that a cyberattack hit the county government network, forcing several county offices to limit services or close until network systems were restored. The Tax Commissioner, Tax Assessor, Probate Court, and Juvenile Court offices were closed, while other county offices remained open with limited functionality; 911, public safety, and primary voting continued. Public reporting did not identify a threat actor, confirm ransomware or encryption, specify the technical mechanism, report data theft, or provide a final restoration date.
Boyne City, MI
May 12, 2026
•[ cybersecurity incident, municipal computer network, utility bill payments ]
Boyne City, Michigan reported a cybersecurity incident affecting limited portions of its municipal computer network and digital systems. The city worked with IT professionals and cybersecurity specialists to secure affected systems and notified the FBI. Later reporting said city computer systems were operating with limited functionality, online utility bill payments were temporarily disabled, account balance and payment history information was unavailable, the city could not accept utility payments in person, and utility late fees and shutoffs were waived during restoration. Public reporting did not identify a threat actor, confirm ransomware, specify the technical mechanism, report data theft, or confirm whether any data was compromised.
BWH Hotels
October 14, 2025
•[ unauthorized access, guest reservation data, web application vulnerability ]
BWH Hotels disclosed that an unauthorized third party gained access to a web application containing some guest reservation data. The intrusion was discovered on April 22, 2026, and investigation found access dating back to October 14, 2025. BWH Hotels took the compromised application offline after discovery and worked with external security experts. Public reporting did not identify a named cybercrime group, quantify affected individuals or records, or confirm payment-data exposure, encryption, data destruction, or attacker-caused operational disruption.
Škoda Auto
May 11, 2026
•[ data leak, vulnerability exploitation, unauthorized access ]
Attackers exploited a vulnerability in koda Auto's online shop software and gained temporary unauthorized access to the shop system. koda said customer names, addresses, contact details, order details, account information, and password hashes may have been accessed, but credit card data was not stored in the system. The company took the online shop offline for containment, patched the vulnerability, reviewed security controls, notified authorities, and retained external forensic experts; the specific threat actor was not identified.
