A sophisticated cyberattack disrupted operations across several major European banks on July 1, 2025, exposing vulnerabilities in global financial systems. The attack, attributed to a state-sponsored hacking group, led to temporary suspension of online banking services in Germany, France, and the UK. Cybersecurity experts estimate losses in the millions and warn that such attacks could spread to other regions, including Africa, where digital banking is on the rise. The European Central Bank (ECB) has convened an emergency meeting to address the crisis and strengthen defenses. This incident raises urgent questions about data security and the need for international cooperation to combat cybercrime. Nigerian banks, increasingly reliant on digital platforms, are on high alert following the news.