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Overview of IoT threats in 2023

SecureList

DDoS ads distributed by month, H1 2023 ( download ) The price of a service like that is driven by numerous factors that determine attack complexity, such as DDoS protection, CAPTCHA, and JavaScript verification on the victim’s side. DNS changer Malicious actors may use IoT devices to target users who connect to them.

IoT 86
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IT threat evolution Q3 2021

SecureList

The attackers obtain initial access to a system by sending a spear-phishing email to the victim containing a Dropbox download link. If the victim opens the document, Microsoft Office downloads the script and runs it using the MSHTML engine. After this, they were tricked into downloading previously unknown malware.

Malware 86
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APT trends report Q1 2022

SecureList

We have previously seen DustSquad use third-party post-exploitation tools, such as the password dumping utility fgdump; but we have now observed new custom C modules, a first for DustSquad, and Delphi downloaders acting as post-exploitation facilitators, able to gather documents of interest for the actor. Other interesting discoveries.

Malware 130
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APT trends report Q3 2021

SecureList

In June, more than six months after DarkHalo had gone dark, we observed the DNS hijacking of multiple government zones of a CIS member state that allowed the attacker to redirect traffic from government mail servers to computers under their control – probably achieved by obtaining credentials to the control panel of the victims’ registrar.

Malware 140