Disclosure of an inside information acc. to Article 17 MAR of the Regulation (EU) No 596/2014
Cyber attack on PSI

Berlin, February 15, 2024 - PSI Software SE discovered on February 15, 2024 that there had been a cyberattack on PSI's IT systems. In response, the company has proactively disconnected the systems from the Internet to prevent data breaches and data corruption.

The IT systems and the extent of the impact are currently being reviewed. The utmost care is being taken to ensure data integrity. PSI Software SE is making every effort to ensure that the affected systems are available again as quickly as possible.

The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry. As an independent software producer with more than 2,200 employees, PSI has been a technology leader since 1969 for process control systems that ensure sustainable energy supply, mobility and production by combining AI methods with industrially proven optimization methods. The innovative industry products are sold both directly and via the cloud-based PSI App Store.