Security News > 2020 > July > On the Twitter Hack
Not a few people's Twitter accounts, but all of Twitter.
Someone compromised the entire Twitter network, probably by stealing the log-in credentials of one of Twitter's system administrators.
We will almost certainly learn about security lapses at Twitter that enabled the hack, possibly including a SIM-swapping attack that targeted an employee's cellular service provider, or maybe even a bribed insider.
There are many security technologies companies like Twitter can implement to better protect themselves and their users; that's not the issue.
This wasn't Twitter's first security problem involving trusted insiders.
News URL
https://www.schneier.com/blog/archives/2020/07/on_the_twitter_.html