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A new Mirai botnet variant targets DigiEver DS-2105 Pro DVRs

Security Affairs

In November 2024, the Akamai Security Intelligence Research Team (SIRT) observed increased activity targeting the URI /cgi-bin/cgi_main.cgi , linked to a Mirai-based malware campaign exploiting an unassigned RCE vulnerability in DVR devices, including DigiEver DS-2105 Pro. ” reads the analysis published by Akamai.

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Andariel Hackers Target South Korean Institutes with New Dora RAT Malware

The Hacker News

The North Korea-linked threat actor known as Andariel has been observed using a new Golang-based backdoor called Dora RAT in its attacks targeting educational institutes, manufacturing firms, and construction businesses in South Korea.

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Microsoft spotted multiple malspam campaigns using malware-laced ISO and IMG files

Security Affairs

Microsoft warns of threat actors targeting organizations with malware-laced ISO and IMG files aimed at delivering a remote access trojan. Microsoft advanced machine learning threat detection models detected multiple malspam campaigns distributing malware-laced ISO. Pierluigi Paganini. SecurityAffairs – COVID-19, malspam).

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French Firms Rocked by Kasbah Hacker?

Krebs on Security

A large number of French critical infrastructure firms were hacked as part of an extended malware campaign that appears to have been orchestrated by at least one attacker based in Morocco, KrebsOnSecurity has learned. ‘FATAL’ ERROR.

DNS 301
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BEST PRACTICES: Mock phishing attacks prep employees to avoid being socially engineered

The Last Watchdog

In short, it’s a perfect environment for cybercriminals to gather intelligence about us, then craft creative ruses to trick victims into installing malware that gives them a foothold. This is stunning: phishing attacks soared in 2018, rising 250% between January and December, according to Microsoft’s Security Intelligence Report.

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Vietnam-linked Bismuth APT leverages coin miners to stay under the radar

Security Affairs

Learn how the group tried to stay under the radar using threats perceived to be less alarming: [link] — Microsoft Security Intelligence (@MsftSecIntel) November 30, 2020. New blog: The threat actor BISMUTH, which has been running increasingly complex targeted attacks, deployed coin miners in campaigns from July to August 2020.

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Updated Kmsdx botnet targets IoT devices

Security Affairs

The Akamai Security Intelligence Response Team (SIRT) discovered a new version of the KmsdBot botnet that employed an updated Kmsdx binary targeting Internet of Things (IoT) devices. The malware was employed in cryptocurrency mining campaigns and to launch denial-of-service (DDoS) attacks.

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