← Back

Wire · regulatory

Customers' data breached in cyberattack on Polish invoicing service

Published

30 September 2026

Topic

regulatory

◆ Sectors

Fintech

◆ Geography

Poland

◆ Source

Read at tvpworld.com →

◆ Verified

Fusion42 · 30 September 2026 · Fusion42 review

Fakturownia, a popular Polish invoicing service with over 600,000 customers, suffered a cyberattack that likely compromised user and contractor data along with invoices issued before 2023. Authorities are investigating, and the incident did not affect Poland’s National e-Invoicing System or delete any data but may have exposed bank and payment details.

This Wire brief sits within Fusion42's coverage of Fintech.

◆ ◆ The Wire takeaway

You must rethink your cybersecurity investment now as Polish regulators tighten scrutiny after this high-profile breach. Your customers’ trust and access to key markets could hinge on robust protection against similar attacks.

◆ Coverage

1 source · 30 Sep 2026

◆ Related on Wire

◆ Topics

Fintechcyberattackdata-breachfintechpolanduser-data