This might be an unpopular opinion but: Don't we encourage people to withdrawal as much bitcoin off exchanges as possible? If a 'hacker' does this instead of the customers, at least someone did. Shouldn't we be thankful to him and his friends which support him along the road?
I really hope you are joking. We encourage people to withdrawal as a way to protect their bitcoin & prevent criminals (institutional or otherwise) from stealing & benefiting at their expense. Withdrawal is not the goal, property protection is.
This: nostr:nevent1qqs9hwaght9jnz4sd5khwwuu3utlpvaf7h9r5vvhfzk9zxnq7wwfl8spz4mhxue69uhhxarjvee8jtnfwf5hxtn5duhsygrau00035s3n8z6c7uzwdwt8dhmfqmal0pu6vfshrlssh2scwztgvpsgqqqqqqsmzc53r