I just did a Shodan Safari on Co-op - basically all their Windows and Linux systems in their core DCs at network boundary are down, it's not just EDI. It's been like that for just under a week, prior to that things were still online.
I feel really bad for them as it's a great org. Also their CEO is basically the only one who stood up like this for trans people.
https://www.telegraph.co.uk/business/2025/05/04/ill-protect-trans-people-to-the-end-vows-co-op-boss/