The European Central Bank disclosed an incident affecting the Eurosystem’s T2 real-time gross settlement system on July 6, disrupting the start of the settlement window for euro and Danish Krone transactions. As of 02:40 CET, the system shifted into a non-optional maintenance mode, meaning participants can submit payment instructions but those instructions sit in a queue until someone flips the lights back on.
T2 handles high-value wholesale euro payments across Europe. Daily transaction volumes exceed €2 trillion.
What happened and why it matters
The disruption appears connected to a system update rolled out in June 2026. A similar incident occurred on June 29, which was resolved by 05:46 CET the same day. Two incidents within a week of each other following the same update cycle suggests a pattern, not a coincidence.
The ECB has not indicated any evidence of cyberattack or malicious interference. Official communications point toward post-release maintenance issues as the likely culprit.
