A worm called EternalRocks has been spreading seven Windows SMB exploits leaked by the ShadowBrokers, including EternalBlue, which was used to spread WannaCry.

Scans show tens of thousands of Windows servers infected with the DoublePulsar kernel exploit leaked by the ShadowBrokers two weeks ago.

Microsoft’s delayed release of its February security bulletins leaves users exposed to a pair of already publicly disclosed vulnerabilities.