Cybersecurity researchers from Cybereason have discovered Prometei botnet campaign. The threat is causing major financial and data losses for businesses. Microsoft has already claimed that last month, nearly 92% of all the Exchange servers that are connected to the internet have already received the security patches. Cybersecurity analysts have also noted and claimed that the operators of the botnet want long-term persistence in the compromised network, using methods linked to advanced APT groups and government hacking groups. The best way to avoid being a victim is to apply all the security updates released by Microsoft.”]