Hacker Rose87168 claimed to have hacked into Oracle's cloud SSO server and stolen 6 million user authentication data for sale on the dark web, and is suspected to have exploited the vulnerability of the old software to even build files on its server. oracle adamantly denied that it had been hacked, but quickly took down the server involved, and BleepingComputer verified that the hacker's data samples were true, which has triggered a test of cloud security. The incident has triggered a test of trust in cloud information security....