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CrowdStrike downtime apparently caused by update that replaced a file with 42kb of zeroes (twiiit.com)

submitted 3 months ago* (last edited 3 months ago) by [email protected] to c/[email protected]

182 comments fedilink hide all child comments

…according to a Twitter post by the Chief Informational Security Officer of Grand Canyon Education.

So, does anyone else find it odd that the file that caused everything CrowdStrike to freak out, C-00000291-
00000000-00000032.sys was 42KB of blank/null values, while the replacement file C-00000291-00000000-
00000.033.sys was 35KB and looked like a normal, if not obfuscated sys/.conf file?

Also, apparently CrowdStrike had at least 5 hours to work on the problem between the time it was discovered and the time it was fixed.

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[–] [email protected] 81 points 3 months ago (3 children)

security as a service is about to cost the world a pretty penny.

[–] [email protected] 87 points 3 months ago (3 children)

You mean it's going to cost corporations a pretty penny. Which means they'll pass those "costs of operation" on to the rest of us. Fuck.

[–] [email protected] 32 points 3 months ago* (last edited 3 months ago)

well, the world does include the rest of us.

and its not just opeerational costs. what happens when an outage lasts 3+ days and affects all communication and travel? thats another massive shock to the system.

they come faster and faster.

[–] [email protected] 7 points 3 months ago

You did not just fall out of a coconut tree. You exist in a context of all that came before you.

[–] [email protected] 4 points 3 months ago

Either that or cyber instance

[–] [email protected] 15 points 3 months ago

Where's my fuckin raise

[–] [email protected] 1 points 3 months ago

All the more reason for companies to ignore security until they're affected personally. The companies I've worked for barely ever invested in future cost-savings.