Cyber Defense Advisors

Month: December 2022

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  • December 7, 2022

Ransomware attack knocks Rackspace’s Exchange servers offline

Rackspace’s hosting for Exchange servers remained offline Tuesday after an outage Friday that the company now ascribes to a ransomware attack.

Cyber News, Cyber Threat Trends
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  • December 7, 2022

Cracking the Code to Security Resilience: Lessons from the Latest Cisco Security Outcomes Report

“There’s so much left to know, and I’m on the road to find out.” –Cat Stevens (Yusuf) Two years ago, we asked the question: What actually works in cybersecurity? Not what everyone’s doing—because there are plenty of cybersecurity reports out there that answer that question—but which data-backed practices lead to the outcomes we want to […]

Cyber News, Cyber Threat Trends
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  • December 7, 2022

New Go-based Zerobot Botnet Exploiting Dozen of IoT Vulnerabilities to Expand its Network

A novel Go-based botnet called Zerobot has been observed in the wild proliferating by taking advantage of nearly two dozen security vulnerabilities in the internet of things (IoT) devices and other software. The botnet “contains several modules, including self-replication, attacks for different protocols, and self-propagation,” Fortinet FortiGuard Labs researcher Cara Lin said. “It also

Cyber News, Cyber Threat Trends

China-Based Hackers Target Amnesty International Canada

Results suggest the attack was executed using tools and techniques associated with Chinese APTs.

Cyber News, Cyber Threat Trends

China-Based Hackers Target Amnesty International Canada

Results suggest the attack was executed using tools and techniques associated with Chinese APTs.

Cyber News, Cyber Threat Trends

China-Based Hackers Target Amnesty International Canada

Results suggest the attack was executed using tools and techniques associated with Chinese APTs.

Cyber News, Cyber Threat Trends

China-Based Hackers Target Amnesty International Canada

Results suggest the attack was executed using tools and techniques associated with Chinese APTs.

Cyber News, Cyber Threat Trends

China-Based Hackers Target Amnesty International Canada

Results suggest the attack was executed using tools and techniques associated with Chinese APTs.

Cyber News, Cyber Threat Trends

China-Based Hackers Target Amnesty International Canada

Results suggest the attack was executed using tools and techniques associated with Chinese APTs.

Cyber News, Cyber Threat Trends