StellarVoice Communications Data Breach

What Happened

StellarVoice Communications disclosed a breach to the Colorado Attorney General on June 10, 2026. The company's customer account system was compromised on April 30, 2026 via a credential stuffing attack, exposing login credentials and linked payment methods for approximately 340,000 subscribers. Affected customers have been prompted to reset passwords.

Were You Affected?

You may have been affected by the StellarVoice Communications data breach if:

• You received a written data breach notification letter from StellarVoice Communications
• You are or were a customer, patient, or employee of StellarVoice Communications
• Your information was held by StellarVoice Communications in Colorado
• Your bank account or payment card information was potentially exposed