The Daily Tech Wireby Nuffield Consulting

Home / Incidents / Data breach

majorData breach15 September 2025

Former FinWise employee accesses 689,000 customer records

An insider breach hit American First Finance customers.

Organisation
FinWise
Disclosed
15 September 2025
Affected
689,000
Data
Names, personal data
Attacker
Insider
Severity
major
Region
Global
Source
CM Alliance monthly roundup ↗

Cite this

Nuffield Consulting, “Former FinWise employee accesses 689,000 customer records”, The Daily Tech Wire outage & breach log, 15 Sep 2025. https://techwire.nuffieldconsulting.com/incidents/2025-09-15-finwise-breach/ (retrieved 15 Nov 2026).

This entry summarises public reporting. Please also cite the original source: CM Alliance monthly roundup, https://www.cm-alliance.com/cybersecurity-blog/sept-2025-biggest-cyber-attacks-ransomware-attacks-and-data-breaches.

Related incidents

September 2025 in numbers → · All 468 incidents →