Use a PC? This new Microsoft phishing scam is mighty convincing By Charlie Fripp, Komando.com Over the last few years, we have seen several phishing and cyberattacks that seemed ingenious. From masking their appearance to hiding in plain sight, criminals will always develop malware to be as untraceable as possible. But sometimes a virus or malicious code comes along that has security experts scratching their heads. Often it is not the complexity of the malware, but how cunning they can be. Sometimes you can only marvel at the coding. Such cunning malware has now made its way into Microsoftâs Office 365 software. Itâs not the first time that Office 365 has been targeted, as it suffered a similar problem last year. Here is what you need to look out for, and what the virus can do to your machine.