Musk's aerospace manufacturing and space transport services firm, SpaceX, is believed to have experienced a cybersecurity incident involving a data breach with Hunters International, an infamous hacker group that allegedly released samples of the SpaceX data breach.
SpaceX Data Breach: Hunters International Publishes Alleged Stolen Data
https://www.cysecurity.news/2024/04/spacex-data-breach-hunters.html
Interestingly, these same samples were involved in an earlier data breach that SpaceX faced in early 2023, attributed to the LockBit ransomware group
https://thecyberexpress.com/nicklaus-companies-cyberattack/