Analog Devices Inc.

Summary

Analog Devices reported that unauthorized access to some of its systems was detected and that it promptly activated incident response protocols while engaging external cybersecurity experts to contain and investigate the breach. The company confirmed that certain files were exfiltrated but said the type and scope of the compromised data remain under investigation, with no evidence so far that the information has been leaked or used for fraudulent purposes. Business operations were not disrupted, and the firm does not anticipate a material impact on its financial condition. Law enforcement was notified, and affected parties and regulators will be informed as appropriate. Separately, the firm is assessing an unrelated cybersecurity matter that emerged in public reports, which appears linked to claims by the extortion group ExfilSquad, although the group no longer lists the company on its leak site.

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Description

On June 23 2026 Analog Devices, Inc. detected unauthorized access to certain of its systems and immediately activated its incident response protocols, engaging external cybersecurity experts to assist with containment and investigation activities. The company notified law enforcement authorities and stated that its operations were not interrupted throughout the duration of the incident. In a subsequent filing with the U.S. Securities and Exchange Commission Analog Devices confirmed that certain files had been exfiltrated from the affected systems, noting that the investigation into the nature and scope of the stolen data remained ongoing and that, to its knowledge, the data had not been publicly released or used for fraudulent purposes. The firm indicated that it would continue to monitor for any indication of misuse and would provide notifications to affected parties and applicable regulators as required by law. Analog Devices emphasized that its business operations were unaffected by the breach and that it did not anticipate any material impact on its operations, financial condition, or overall business outlook. The company employs approximately 24,500 people worldwide and reported generating more than $11 billion in revenue in 2025, with other sources citing roughly $12 billion in annual revenue, and designs analog, mixed‑signal, power management and digital signal processing chips used in industrial automation, automotive systems, communications infrastructure, healthcare equipment, aerospace and data centers.

Separately, on July 26 2026 Analog Devices became aware of public reports concerning a disparate cybersecurity matter and began assessing its validity, scope and potential public impact. These reports were linked to claims made by the extortion group ExfilSquad, which had previously listed Analog Devices on its leak site alleging the theft of over 570,000 records, although the company no longer appeared on the site at the time of writing and it remained unclear whether the ExfilSquad intrusion was connected to the June 23 breach. Analog Devices stated that, aside from ExfilSquad’s claim, no other ransomware or data‑extortion threat group had announced attacks against it, and that it continued to cooperate with external experts and law enforcement to investigate both the confirmed breach and the separate matter under review. The firm reiterated that it had no evidence of stolen data being leaked or misused and would take appropriate action should any indication of misuse emerge.

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