ISCO International Data Breach Exposes Social Security Numbers

ISCO International, a telecommunications technology company that develops wireless network interference management and cancellation solutions, disclosed a data breach that may have exposed consumers' personal information.

The breach was reported to the attorneys general offices of Massachusetts and Vermont on Nov. 3, 2026. The company began notifying affected consumers by written notice on Nov. 2, 2026.

The types of personal information exposed in the breach included Social Security numbers and driver's licenses.

ISCO International's response to the breach

The company is offering affected individuals 24 months of free credit monitoring services through Cyberscout, a TransUnion company. Affected individuals must enroll within 90 days of the date of the letter to take advantage of the free credit monitoring services.

The company has established a dedicated call center to assist affected individuals with questions or concerns about the incident. The call center is available Monday through Friday from 8:00 a.m. to 8:00 p.m. Eastern Time, excluding holidays.

Individuals can also contact ISCO International by writing to 900 National Parkway, Suite 100, Schaumburg, Illinois 60173.