**Post by jay.bsky.team, reply to ninjapleasedj.bsky.social**
hackers using automated methods to guess the invite strings, which were too short for this level of demand.
we made them longer to make it much more expensive to guess them in an automated way.
https://staging.bsky.app/profile/did:plc:oky5czdrnfjpqslsw2a5iclo/post/3junfuey4nc2k