“Evil Corp” really does exist, and it’s distributing malware using Microsoft Excel

Yes, there is an Evil Corp, and it is a Russian backed group of Cybercriminals. They are busy weaponizing Microsoft’s popular spreadsheet package, Excel, so that it can carry its malware payload into businesses, worldwide. After catching wind of their plans, Microsoft Security Intelligence began warning customers about the possibility of tampering with their software by this cybercriminal group.