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New article: Excel Formula/Macro in .xlsb?

In a follow-up to an article published last week, Kurt Natvig takes us through the analysis of a new malicious sample using the .xlsb file format.

Credit to Author: David Nield| Date: Sun, 16 Jan 2022 13:00:00 +0000

The newest security measure is still in beta. But if you want to make use of it, here’s what you need to know.

In a new article, researcher Kurt Natvig takes a close look at XF 4.0 malware.

Credit to Author: Brian Barrett| Date: Sat, 15 Jan 2022 14:29:31 +0000

Plus: Open source sabotage, Ukrainian website hacks, and more of the week’s top security news.

Credit to Author: Matt Burgess, Lily Hay Newman| Date: Fri, 14 Jan 2022 18:17:29 +0000

Over a dozen alleged members of the notorious ransomware group have been arrested, but the Kremlin’s critics are wary of the underlying motivation.

Credit to Author: Andy Greenberg| Date: Thu, 13 Jan 2022 13:00:00 +0000

The regime had a “banner year,” thanks to skyrocketing cryptocurrency values and a new generation of vulnerable startups.

Credit to Author: Lily Hay Newman| Date: Thu, 13 Jan 2022 02:00:18 +0000

The newly disclosed campaign shows how little the company has done to curb abuses of its powerful surveillance tools.

Credit to Author: Matt Burgess| Date: Tue, 11 Jan 2022 21:31:20 +0000

Security experts say there’s little reason for the criticism from Europe’s mobile operators and US limitations over the VPN-like iCloud tool.