American semiconductor company Analog Devices announced that an unauthorized party accessed some of its systems and exfiltrated certain files.

The company detected the incident on June 23 and reacted by activating its incident response protocols to limit the breach. External cybersecurity experts have been contracted to assist with the containment and investigation activities.

Currently, there are no details about the type of data that has been compromised.

"On June 23, 2026, Analog Devices, Inc. identified unauthorized access to certain Company systems," Analog Devices says in a filing with the U.S. Securities and Exchange Commission (SEC).

"Following detection of the unauthorized access, the Company immediately activated its incident response protocols and engaged external cybersecurity experts to assist with containment and investigation activities," the company says.