Many thousands of Windows computers are showing the Blue Screen of Death (BSOD) at boot today, impacting banks, airlines, TV broadcasters, supermarkets and many more businesses worldwide, according to reports. A faulty Windows security update from CrowdStrike knocked affected PCs and servers offline, forcing them into a recovery boot loop so machines can’t start properly. Note that the outage, causing headaches for IT admins everywhere, does not affect Mac or Linux machines.
Faulty CrowdStrike Windows security update cripples businesses worldwide

Photo: Ed Hardy/Cult of Mac