Beware of WiFi hotspots which contain ‘FREE_WIFI_abc12345’ in their name.
But that is not the only thing which the Photominer malware does – it also setups an SSID with the name ‘FREE_WIFI_abc12345’.
This SSID is crafted by the malware and it’s only reason is to enable itself to infect other device via the WiFi environment.
So in simple words; if you see ‘FREE_WIFI_abc12345’ in your WiFi list, do not connect to it. It will get you hacked.