Avaddon ransomware has been spreading this week via an old technique that's making a comeback, Microsoft cautions on Thursday. The attacks appear to be more targeted and rely on malicious Excel 4.0 ...

Microsoft's Security Intelligence team has warned that it has been tracking a "massive" phishing campaign that attempts to install a remote access tool onto PCs by tricking users into opening email ...

Macro malware has been a popular choice for hackers since the 1990s and even in recent years the technique has continued to be a simple way of delivering malware to the unwary. Just last month, ...

Let’s face it—Microsoft Excel is one of those tools we all seem to need at some point, whether it’s for managing budgets, organizing data, or tackling that last-minute project. But if you’ve ever ...