Brevo: Attacker gained access to client accounts
Timeline of updates
- resolved
The issue has been resolved, and all affected services are now functioning normally.
Thank you for your patience while we worked to address the issue.
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-17 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
1704f4e01dfed2f4…
Impact, status and times are the vendor’s own, as last archived. View on status.brevo.com (opens in new tab).
Cite this
Status incident (vendor impact label: none) posted by Brevo, started 2026-09-10 08:30 UTC, resolved after 0 min, 1 update(s).
- Title
- Attacker gained access to client accounts
- Vendor
- Brevo
- Date
- URL
- https://rewindex.com/company/brevo/incidents/01M266V1CZKJQNGZRNEGFD5CQE
Brevo profileRecent Brevo incidentsAll outages on September 10, 2026Brevo in September 2026MarkdownJSON