RingCentral data breach (2026-07-27) — 1,596,490 accounts
In July 2026, the cloud-based business communications platform RingCentral was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data they claimed was obtained from the platform, which included 1.6M unique email addresses along with names, physical addresses and phone numbers. In their disclosure notice, RingCentral advised that the incident affected "a limited portion of RingCentral customers" and that it was communicating directly with those affected.
- Published by source
- 2026-08-13
- First seen by Reality Radar
- 2026-10-20
- Last verified
- 2026-10-20
Affected
- Manufacturer
- RingCentral
- Products
- RingCentral
Whether your exact unit is affected depends on the model, serial number and region in the official notice.
Is this affecting you?
Add what you own or use and Reality Radar will tell you when official changes match it — with evidence and next steps.
Sources
- Have I Been Pwned — breach catalogue Tier B published 2026-08-13
Evidence ledger
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