> Access, tamper with, or use non-public areas of Twitter, Twitter’s computer systems, or the technical delivery systems of Twitter’s providers (except as expressly permitted by the Twitter Bug Bounty program).
> Interfere with or disrupt the access of any user, host or network, including, without limitation, sending a virus, overloading, flooding, spamming, mail-bombing Twitter’s services, or by scripting the creation of content in such a manner as to interfere with or create an undue burden on Twitter.
> Spam & Security
> Access, tamper with, or use non-public areas of Twitter, Twitter’s computer systems, or the technical delivery systems of Twitter’s providers (except as expressly permitted by the Twitter Bug Bounty program).
> Interfere with or disrupt the access of any user, host or network, including, without limitation, sending a virus, overloading, flooding, spamming, mail-bombing Twitter’s services, or by scripting the creation of content in such a manner as to interfere with or create an undue burden on Twitter.
https://support.twitter.com/articles/18311
I agree this was not a spam issue (many found it informative), but, depending on how this tweet was done, it could be a security issue.