🔒Master of Malt's Customer Data Breached via Ribon App
Customer data exposed in Master of Malt breach
TL;DR
Master of Malt's customer data was compromised via a Ribon app breach, exposing names, addresses, and contact info. No payment details were accessed, but the stolen info could be used in phishing attacks.
Master of Malt's customer data was compromised via a Ribon app breach, exposing names, addresses, and contact info. The breach occurred between September 13 and 17, 2026, and was publicly disclosed on September 23. No payment details were accessed, but the stolen info could be used in phishing attacks. This highlights the importance of securing third-party apps and monitoring access to customer data. BigCommerce alerted Master of Malt to the incident and the affected app was uninstalled on the same day.

Key Points
Master of Malt's customer data was compromised via Ribon app between September 13-17, 2026.
BigCommerce alerted Master of Malt to the breach on September 17, 2026.
No payment details were accessed, but contact info was exposed.
The breach was publicly disclosed on September 23, 2026, 19 days after the incident.
BigCommerce provided log data to support the investigation.
Why It Matters
If you're using third-party apps like Ribon with your BigCommerce store, this breach highlights the importance of securing API credentials and monitoring access to customer data. Master of Malt's incident shows how quickly a breach can occur and the potential for misuse of exposed information.
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