A security breach at Tata Electronics has leaked confidential proprietary data, including designs and specifications from major technology companies such as Apple and Tesla.
Cloud computing company ServiceNow has confirmed a security breach that affected enterprise customers’ instances stemming from an unsecured REST API endpoint.
On May 19 GitHub confirmed the security breach across its social media channels, verifying that there was unauthorized access to internal repositories and stating that it was monitoring the situation for further activity. It also said that it had no evidence that information stored in customer repositories or internal information about customers was compromised.
A security breach at numerous Polish water treatment plants enabled state-sponsored threat actors to manipulate industrial control systems across five cities.
A 23-year-old Taiwanese student halted four high-speed rail trains using software-defined radio equipment to trigger emergency braking by sending a high-priority signal.
A security breach at the European Commission has enabled a threat actor to steal hundreds of gigabytes of data from its Amazon cloud infrastructure used to manage the Europa.eu web platform.
Hackers used sophisticated techniques and leveraged a commercial internet service provider vendor’s infrastructure to breach FBI surveillance systems, something both Chinese and Russian state-backed threat actors are notorious for doing. It is unclear at this point which of the numerous Chinese hacking groups may have been involved with the security breach.
A security breach at France’s national bank registry has compromised the personal information of 1.2 million people, after a threat actor downloaded a database containing the information of all bank accounts in the country.
Another security breach involving US telecom companies has come to light, with a third-party contractor that interfaces between some of the industry's big names reporting discovery of unauthorized access to their systems by nation-state hackers that began in late 2024 and continued through much of 2025.
F5 has disclosed that an August breach exposed source code and customer data to what it calls "nation-state hackers." The company has not made an official attribution, but third-party security researcher sources are linking the attack to China's UNC5221.
