RingCentral
2026-08 · Graded Attested · Technology and Software · Beyond the filings
RingCentral2026-08
623GB out the door, no ransom paid, 280GB published in response. RingCentral assured customers that silence meant safety, and Have I Been Pwned then counted 1.6 million email addresses sitting in the archive.
RingCentral data breach exposed info of 1.6 million accounts
Not yet quantified
AAttestedTechnology and SoftwareAbout this record
This incident is beyond the filings: attributed to a company statement, a regulator or court record, or a news report, and graded Attested or Inferred. Every figure links to the source it was read from; if we have read one wrong, tell us at info@hackerinahoodie.com. This index never sums figures across incidents. See the methodology.