Oracle hack leads to data breach and extortion demands
A data breach occurred as a result of the Oracle hack. Oracle faced 11 related class actions in Texas. Extortion demands related to the hack continued afterwards.
Key facts
- Affected organisation
- Oracle
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- Not confirmed
- Cause / method
- Hacking
- Location
- United States
If your data was exposed
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organisation’s official website or app.
Timeline
- It was reported that Oracle faced 11 class actions in Texas over the data breach.
- It was reported that extortion demands related to the Oracle hack were continuing.
Also affected by this incident
Schneider Electric and Emerson named as victims of Oracle hack
↳ Knock-on damage from the Oracle incident · View original incidentSchneider Electric and Emerson were named as victims of the Oracle hacking incident. The specific scale of the damage, the attack method and the response have not been confirmed.
Read on SecurityWeek ↗Claimed Oracle EBS hack victims named as Allianz UK confirms breach
↳ Knock-on damage from the Oracle incident · View original incidentThe names of about 30 organisations alleged to be victims of the Oracle EBS hack were posted on the Clop ransomware site. Allianz UK confirmed an Oracle EBS breach. The scale of the leak at individual victims, the timing and response measures have not been confirmed.
Related reports: 2 →HR data of 10,471 current and former GlobalLogic employees stolen
↳ Knock-on damage from the Oracle incident · View original incident10.5kImpact: HR data of 10,471 current and former employees
Data of 10,471 current and former employees of GlobalLogic, a Hitachi Group company, was stolen through an Oracle EBS breach. For each individual, the HR data included passports, national identification numbers, salaries and bank accounts. GlobalLogic notified affected employees of the theft.
Read on BleepingComputer ↗Logitech confirms customer data leak after Clop attack
↳ Knock-on damage from the Oracle incident · View original incidentImpact: Customer information
Logitech confirmed a data leak following an extortion attack by Clop. Named as a victim of the Oracle hack, the company acknowledged a large-scale leak of customer information, and a zero-day vulnerability was used in the attack.
Related reports: 6 · last report →Oracle EBS hack hits Cox and Canon subsidiary
↳ Knock-on damage from the Oracle incident · View original incidentImpact: Damage confirmed at Cox and a Canon subsidiary
In connection with the Oracle EBS hack, Cox confirmed it had been affected and Canon said one of its subsidiaries had been impacted. Cybercriminals named 100 organisations they claim are victims. The actual overall scale of the damage and the specific response have not been confirmed.
Read on SecurityWeek ↗
2 related reports
Other incidents at Oracle
Oracle targeted in two cyber-attacks, possible data breaches
Oracle was reportedly the target of two separate cyber-attacks. The possibility of data breaches from each attack was raised.
Read on JD Supra ↗Oracle Health hack leaks patient data of about 20 million people
20mImpact: Patient data of about 20 million people
Oracle Health was hacked in 2025, leaking patient data. The US Federal Bureau of Investigation investigated the attack, and leaks affecting healthcare providers were later disclosed. The scale confirmed in October 2026 is about 20 million people.
Related reports: 12 · last report →Oracle legacy server hack leaks customer credentials
Impact: Credentials for 6 million users, according to the attacker
Allegations emerged that Oracle Cloud customer credentials had been stolen, and several customers confirmed that samples provided by the attacker matched their own data. The attacker claimed to have stolen data on 6 million users. Oracle later acknowledged a breach of legacy servers but denied that its flagship cloud platform, OCI, had been compromised.
Related reports: 23 · last report →
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organisation’s official statements for accurate details.