Union Bank Secures PCI DSS 4.0.1 Certification, Strengthens Card Data Security
Union Bank Secures PCI DSS 4.0.1 Certification, Strengthens Card Data Security As digital payments grow and cyber threats become more sophisticated, Union Bank of Nigeria is tightening its defences around one of the most sensitive assets in modern banking — customers' payment card data. Union Bank of Nigeria has secured PCI DSS 4.0.1 certification, effective August 11, 2026, confirming that its payment card data security systems and processes meet internationally recognised requirements for protecting customers' card information. LAGOS, Nigeria — Union Bank of Nigeria has strengthened its payment security framework after securing certification under the Payment Card Industry Data Security…