RingCentral breach listed 1.6M email addresses

Published August 13, 2026

RingCentral had customer data stolen in a breach affecting 1.6M accounts. The exposed data included Email addresses, Names, Phone numbers, Physical addresses.

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High
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RingCentral

What is known

ShinyHunters stole and leaked data from RingCentral.

What to do

Search your email address in Have I Been Pwned for the RingCentral breach. If it appears, treat Email addresses, Names, Phone numbers, Physical addresses as exposed.

Follow RingCentral notices, watch health insurance and identity records for misuse, and replace any reused password tied to the exposed email address.

Reported details

Have I Been Pwned lists the RingCentral breach as affecting 1.6M accounts. It attributes the incident to a ShinyHunters pay-or-leak extortion campaign. The listed data classes are Email addresses, Names, Phone numbers, Physical addresses.