this post was submitted on 19 Jul 2024
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830
CrowdStrike downtime apparently caused by update that replaced a file with 42kb of zeroes (twiiit.com)
submitted 5 months ago* (last edited 5 months ago) by [email protected] to c/technology
189 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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[–] helpImTrappedOnline 30 points 5 months ago* (last edited 5 months ago) (2 children)

I've got a feeling crowdstrike won't be as grand of target anymore. They're sure to lose a lot of clients...at least until they spin up a new name and erease all traces of "crowdstrike".

[–] reddit_sux 8 points 5 months ago

I don't think they will lose any big clients. I am sure they will have insurance to take care of compensations.

[–] [email protected] 7 points 5 months ago

That trick doesn't work for B2B as organizations tend to do their research before buying. Consumers tend not to.