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Tag: excel

New Wave of Malicious
Excel 4.0 Macros

Excel 4.0 macros have been here for almost three decades, but this year, attackers have found new ways to weaponize them. It’s bad news for companies that still rely on this legitimate functionality.

COVID-19 – Update on New Cyber Campaigns.

As the Coronavirus continues to keep organizations world wide working remotely, Perception point continues to see more and more “COVID-19” themed attacks. As always, they are improving in their sophistication and evasion. Below is an overview of 2 new attacks caught by our system, with an in-depth malware analysis of one of the campaigns

The Salesforce Loophole.

Overview. Today we present a blog that combines two main trends: (i) The use of collaboration channels to spread malware (Salesforce) and (ii) The increase…

COVID-19 – When the Virus Spreads to New Channels.

Today’s blog shows an interesting change in the way attackers act. Unlike previous incidents we published, this report lays out Coronavirus-themes attacks which are not originated from email but though other collaboration channels, such as cloud storage platform and files shared in internal networks. This shift demonstrates how attackers have been evolving and how they look for new ways into their targets.

COVID-19 – Update on New Cyber Campaigns.

Today’s report includes two attacks – a phishing using a spoofing technique and a malicious archived .exe file. Each of these attacks show how the attacker gathers intelligence on their targets. CISO’s and security experts must always be on top of the recent trends and make sure their security vendor knows how to stop these new attacks.

COVID-19 Malware Attacks

In this blog we provide COVID-19-themed cyberattack examples, focusing on COVID-19 malware attacks and phishing attempts.