https://techcrunch.com/2024/07/24/crowdstrike-offers-a-10-apology-gift-card-to-say-sorry-for-outage/
CrowdStrike, the cybersecurity firm that crashed millions of computers with a botched update all over the world last week, is offering its partners a $10 Uber Eats gift card as an apology, according to several people who say they received the gift card, as well as a source who also received one.
On Tuesday, a source told TechCrunch that they received an email from CrowdStrike offering them the gift card because the company recognizes "the additional work that the July 19 incident has caused."
(Score: 2) by RS3 on Saturday July 27 2024, @05:29PM (3 children)
I know of checksums, but haven't studied them in detail. Would an all-zero file have an all-zero checksum, thus passing checksum test? (an all-zero checksum should never pass, but maybe they forgot to "sanitize" the checksum result)
(Score: 3, Informative) by quietus on Saturday July 27 2024, @05:49PM
Nop to the all-zero's checksum -- you get a string of hexadecimal characters, but not all zeroes. The real question is: an all-zeroes [security] update?
(Score: 3, Informative) by kazzie on Saturday July 27 2024, @06:04PM
That depends entirely on the checksum algorithm used. To give a simplistic example, an even parity will give a one-bit 0 checksum for your all-zero file, but odd parity would give a '1'.
(Score: 2, Informative) by anubi on Saturday July 27 2024, @09:43PM
Some of those checksums are just that.
Sum+=data // running sum in the loop.
Just to confuse things, they also call a cyclic redundancy check a "checksum"
https://html.duckduckgo.com/html?q=crc8 [duckduckgo.com]
"Prove all things; hold fast that which is good." [KJV: I Thessalonians 5:21]