Ukrainian vice prime minister Rozenko Pavlo tweeted an image of a computer that has been infected with the ransomware.
In the United States the pharmaceutical company Merck confirmed its global computer networks had been hit as did lawfirm DLA Piper.
Symantec has reported that this ransomware is also using the same hacking tool, Eternal Blue, that was used in the WannaCry ransomware attacks. The tool was created by the National Security Agency (NSA).
The New York Times wrote:
The attack is actually “an improved and more lethal version of WannaCry” according to Matthieu Suiche, a security researcher who helped contain the spread of the WannaCry ransomware last month when he created a “kill switch” that stopped the attacks from spreading.
The vulnerability used by Eternal Blue was patched by Microsoft last April but many organizations have failed to apply the patch.
ITonDemand & Petya
We are happy to report that to our knowledge all our clients who use our basic services avoided the Petya attack. We were able to provide protection via patching, backup, antivirus, and disaster recovery.