Deloitte
Disclosed Sep 25, 20179 years agoUnverified
Hackers access Deloitte email system holding confidential client data
The Guardian reported that Deloitte was hit by a cyber-attack on its email system in which hackers may have accessed usernames, passwords, confidential emails and personal details of blue-chip clients.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Sep 25, 2017 |
| Attack | Hacking |
| Data exposed | Emails, Credentials and tokens, Internal documents, Messages |
| Sector | Tech · GB |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
| Source | |
|---|---|
| Deloitte hit by cyber-attack revealing clients' secret emailstheguardian.com · News | News |
Notices filed
| Where | Filed | People |
|---|---|---|
| Researchtotal | Sep 25, 2017 |
History of this record
- 2026-09-25 · added · seed source
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.