Have I Been Pwned indexed 1 new breach on August 13, 2026, according to a fresh pull of the public breaches API. Combined, these listings cover 1,596,490 breached accounts worldwide.
The largest addition — RingCentral — accounts for 1,596,490 accounts in this batch. Figures are global credential-breach totals, not state-resident counts. See our live HIBP 2026 tracker for month-to-date charts.
August month-to-date now totals 6 HIBP listings covering 14,558,040 accounts indexed through August 13, 2026.
Breaches Added August 13, 2026
| Breach | Domain | Accounts | Breach Date |
|---|---|---|---|
| RingCentral | ringcentral.com | 1,596,490 | July 27, 2026 |
HIBP indexes verified breaches after independent confirmation. A breach date reflects when the incident occurred; the added date reflects when HIBP made the listing searchable.
Multi-source context
This is the Have I Been Pwned source detail for August 13, 2026. It covers this source’s new listings only — not the multi-source week digest.
For multi-source YTD totals (not repeated here), see the breach trackers hub.
Other recent source roundups:
Independent Cybersecurity Audits
EmailMeNow domain audits on August 13, 2026 scored 1 filer domain in this batch. 1 of 1 show 15% Transport Security or below — a recurring gap that makes spoofed breach-notification email easier to deliver.
Pattern: Scores below the 100% ideal on identity or transport still leave room for spoofed incident-response email — even when website headers score higher.
| Organization | Domain | Overall | Identity | Transport | Website | Risk |
|---|---|---|---|---|---|---|
| RingCentral | ringcentral.com | 78% | 90% | 15% | 87% | Good |
Audit links: ringcentral.com
Related trackers
- Have I Been Pwned 2026 tracker
- All state AG trackers
- Breach monitoring guide
- Ransomware threat landscape