In brief: Threat actors are exploiting a Roundcube Webmail flaw; North Korean hackers target Ukraine; and more.
Australian Prime Minister Anthony Albanese said the incident involved a Medicare statistics portal operated by Services Australia.
Users are advised to apply security updates as soon as possible.
The service was used to compromise around 12,000 email accounts across more than 10,000 organizations worldwide.
The campaign appears focused on organizations and individuals connected to Ukraine, with the goal of collecting intelligence about the future direction of the Russia-Ukraine war.
Check said it is aware of attacks against a small number of customers and urged security teams to check their networks for signs of compromise.
A third Chinese threat actor, tracked as UTA0565, had used the same chain of Chrome and Windows zero-day exploits.
