Cybersecurity incident — 2023-02-16 00:00:00
Affected organization: Atlassian
Affected country: Australia
Industry: Professional, Scientific, and Technical Services
Event type: Exploitive
Event subtype: Exploitation of Application Server
Motive: Undetermined
Actor: SiegedSec
Actor type: Hacktivist
Actor country: Undetermined

A hacking crew called SiegedSec posts data on what appears to be thousands of employees and floor plans for two of the company's offices. The company admits that the hack was carried out using accounts stolen from Envoy, a third-party.