cyber.hendryadrian.com
Login
Navigation
HomeDashboardCyber Reports

Research

Threat ResearchVulnerability & ExploitDetection & DefenseSecurity Report

News

Security NewsCyber Attack & Data BreachRansom MonitorSecurity InsightsYouTube
Sources & Credits

Entities

CVEMalwarePeopleThreat ActorsMITRE ATT&CKVendorsProductsSecurity ToolsCountriesIndustries

Cyber Attack & Data Breach

Tracks cyberattacks, data breaches, compromised organizations, leaked data, and other security incidents

2230 articles

Cyber Attack & Data Breach · investx.fr

AngMar Reports Breach Affecting 35,916 Texans; Interlock Claims 710 GB Stolen

AngMar reported unauthorized access to its systems in July 2026, affecting 35,916 Texans. Ransomware group Interlock later claimed it stole 710 GB, a claim absent from AngMar’s notice; the full scope remains unknown.

Sep 30, 2026
Cyber Attack & Data Breach · dysruptionhub.com

Unusual IT Activity Disrupts Weld Re-8 School District Network

Weld Re-8 said unusual IT activity disrupted network drives, printing and external internet access on Sept. 13. It isolated affected systems and launched an investigation with law enforcement; unauthorized access and restoration status remain unconfirmed.

Sep 30, 2026
Cyber Attack & Data Breach · darkreading.com

South Africa’s Air Traffic Services Provider Investigates Cyberattack on OT Network

South Africa’s ATNS found ransomware-associated malware in an operational technology network supporting air traffic weather services and is seeking forensic investigators. A separate possible data theft at a Mozambique airport is also under investigation.

Sep 30, 2026
Cyber Attack & Data Breach · darkwebinformer.com

ChimeraZ Claims KEL Group Data Breach Affected 1.3 Million People

A threat actor called ChimeraZ is offering data allegedly stolen from French company KEL Group, claiming about 1.3 million people were affected and alleging website disruption and backup deletion. The claims are unverified.

Sep 29, 2026
Cyber Attack & Data Breach · darkwebinformer.com

Unverified Listing Claims to Offer 42,495 Rows of Laboratoire LCS Data

A post attributed to “Syrv4x” claims to offer a 7 MB dataset with 42,495 Laboratoire LCS records, including names, birth dates and order details. The data’s authenticity and source have not been verified.

Sep 29, 2026
Cyber Attack & Data Breach · darkwebinformer.com

Unverified Listing Claims 15,818 SFR Customer Records With Contact and Banking Fields

A post claims to offer 15,818 SFR customer records in a free 13 MB dataset, with contact, order and banking-related fields. The claim remains unverified.

Sep 29, 2026
Cyber Attack & Data Breach · darkwebinformer.com

Unverified Listing Claims 9,537 KRYS Group Customer and Appointment Records

A listing attributed to Syrv4x claims to offer 9,537 KRYS Group records in customer and appointment files. The claim is unverified; visible fields reportedly include personal and contact details.

Sep 29, 2026
Cyber Attack & Data Breach · helpnetsecurity.com

NetScaler Zero-Day Exploitation Escalates Into Widespread Attacks

Attackers are exploiting NetScaler flaws CVE-2026-88771 and CVE-2026-88772. Researchers report opportunistic scanning, log poisoning and webshells, with over 100 victim organizations tracked; fewer than 10% of exposed hosts may be patched.

Sep 29, 2026
Cyber Attack & Data Breach · ransomware.live

Interlock Claims Ransomware Attack on Tekko Enterprises Exposed Sensitive Data

The ransomware group interlock claims it exposed Tekko Enterprises data, including utility-system materials, employee identifying information, security-clearance records, and contract financials. The post says the claim is unverified.

Sep 29, 2026
Cyber Attack & Data Breach · bleepingcomputer.com

DIVD Says AI Agent Autonomously Carried Out Intrusion After Vulnerability Exploitation

DIVD says an attacker exploited an undisclosed vulnerability and used an autonomous AI agent for post-exploitation activity. The investigation is ongoing, the impact is unclear, and the nonprofit has notified authorities.

Sep 29, 2026
Cyber Attack & Data Breach · microsoft.com

Storm-3068 Used a Compromised Identity to Reach Azure DevOps and Kubernetes

Microsoft says Storm-3068 abused a compromised account to access Azure DevOps, modify pipelines, collect Kubernetes credentials, and expand into cloud infrastructure. Its response team helped the customer investigate and contain the intrusion.

Sep 29, 2026
Cyber Attack & Data Breach · securityweek.com

DMDC Data Breach Exposed Personal Information of 3.05 Million People

The Defense Manpower Data Center says unauthorized users accessed files containing unencrypted personal information from October 2025 until the vulnerability was discovered in July 2026. A Department of War official told CNN about 3.05 million people were affected.

Sep 29, 2026
Cyber Attack & Data Breach · helpnetsecurity.com

SQL Injection Attack Exposes Patient Data from Polish Medical Software Provider

Qbusoft confirmed patient data was stolen from its Medyc platform via SQL injection. Names, PESEL numbers and contact details were exposed; medical records may also have been accessed. Authorities are investigating, and the company says it patched the flaw.

Sep 29, 2026
Cyber Attack & Data Breach · brightsmiledentalcare.net

Bright Smile Dental Care Reports Ransomware Incident Affecting Patient Systems

Bright Smile Dental Care discovered ransomware on a server on August 3, 2026, affecting patient record and dental imaging software. Patient data was encrypted, and the company says there is no evidence it was accessed or misused.

Sep 29, 2026
Cyber Attack & Data Breach · keio.co.jp

Keio Group Reports Ransomware Attack Disrupting Some Business Systems

Keio confirmed a ransomware attack on group servers on September 26, 2026. Some group-company business systems are affected; railway operations are unaffected, and the company has not confirmed information leakage.

Sep 29, 2026
Cyber Attack & Data Breach · wsaw.com

Stevens Point Suspects Attempted Ransomware Attack After Server Disruption

Stevens Point city staff suspect they stopped a ransomware attack early after suspicious activity disrupted city servers. No data theft has been identified, and the city is restoring services while investigating.

Sep 29, 2026
Cyber Attack & Data Breach · bleepingcomputer.com

Ransomware Disrupts Keio Business Systems; Tokyo Metro Reports 59,000 Email Addresses Exposed

Keio confirmed a ransomware attack disrupted some business systems, with train operations unaffected; it is investigating possible data access. Separately, Tokyo Metro said attackers accessed systems containing 59,000 member email addresses.

Sep 29, 2026
Cyber Attack & Data Breach · rocket-boys.co.jp

SK Logi Reports Cyberattack That Halted Order System and Disrupted Shipping and Inventory Operations

SK Logi said unauthorized access to internal systems began around 2 a.m. on September 20, 2026. Its order system was unavailable, and shipping and inventory operations were affected. Data exposure and recovery timing remain under investigation.

Sep 29, 2026
Cyber Attack & Data Breach · darkwebinformer.com

Hackers Claim Access to Saudi Military Medical City, but Screenshots Don’t Verify Breach

UWAYS and the Uways Qarani group claim access to Prince Sultan Military Medical City and thousands of personnel and medical records. Screenshots reference another hospital and do not verify a breach or its scope.

Sep 28, 2026
Cyber Attack & Data Breach · darkwebinformer.com

Actor Claims to Offer Les Clés de l’Atelier Dataset for Free

A post attributed to “Syrv4x” offers a dataset allegedly linked to French training organization Les Clés de l’Atelier. It is said to contain 10,193 lines and potentially sensitive personal and training data; authenticity is unverified.

Sep 28, 2026
Cyber Attack & Data Breach · darkwebinformer.com

Forum Post Claims 7,770 Lines of Spareka Appointment Data

A forum post by Syrv4x offers a claimed 3 MB dataset of 7,770 Spareka appointment records. A visible sample lists customer contact details and appliance repair information, but authenticity and acquisition method are unverified.

Sep 28, 2026
Cyber Attack & Data Breach · bleepingcomputer.com

Misconfigured Supabase Databases Exposed Sensitive Data at More Than 16,000 Sites

UpGuard found more than 16,000 misconfigured Supabase databases exposing sensitive data. Reported cases included customer records, plaintext passwords, private messages and SMS; researchers linked the exposures to configuration errors but said scans did not prove AI use

Sep 28, 2026
Cyber Attack & Data Breach · bleepingcomputer.com

Times Car Confirms Breach Affecting 6.6 Million Member Accounts

Times Car says an intrusion exposed personal, driver’s license and account data for about 6.6 million current and former members. Credit card data was unaffected; the company is investigating and warning customers about fraud attempts.

Sep 28, 2026
Cyber Attack & Data Breach · helpnetsecurity.com

FBI Job Portals Remain Offline After ShinyHunters Claims Breach

FBI job applicant portals remain offline after ShinyHunters claimed access to FBI systems and sensitive data. The FBI is investigating; Mandiant separately reports renewed exploitation of an Oracle PeopleSoft vulnerability. Portals: apply[.]fbijobs[.]gov and fbijobs[.]

Sep 28, 2026
PreviousPage 20 of 93 Next
© 2026 cyber.hendryadrian.com