Cyber Defense Advisors

News

“This Connection Is Not Private” – What it Means and How to Protect Your Privacy

Have you ever been browsing online and clicked a link or search result that took you to a site that triggers a “your connection is not private” or “your connection is not secure” error code? If you’re not too interested in that particular result, you may simply move on to another result option. But if […]

Cyber News, Cyber Threat Trends
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  • November 23, 2022

Nighthawk Likely to Become Hackers’ New Post-Exploitation Tool After Cobalt Strike

A nascent and legitimate penetration testing framework known as Nighthawk is likely to gain threat actors’ attention for its Cobalt Strike-like capabilities. Enterprise security firm Proofpoint said it detected the use of the software in mid-September 2022 with a number of test emails sent using generic subject lines such as “Just checking in” and “Hope […]

Cyber News, Cyber Threat Trends

For two years security experts kept secret that they were helping Zeppelin ransomware victims decrypt their files

Researchers at cybersecurity firm Unit 221B have revealed that they have been secretly helping victims of the Zeppelin ransomware decrypt their computer systems since 2020.

Cyber News, Cyber Threat Trends
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  • November 22, 2022

Microsoft Azure launches DDoS IP protection for SMBs

Microsoft is extending the Azure DDoS Protection family with a new product focusing on small and medium-size businesses (SMBs). The product, DDoS IP Protection for SMBs, was announced at Microsoft’s Ignite conference and is now in public preview. DDoS IP Protection for SMBs is designed to provide enterprise-grade DDoS (distributed denial of service) protection at […]

Cyber News, Cyber Threat Trends

What’s NEXT with Michael Ebel at Atmosfy

Throughout my career, I have noticed the way we “futurize” technology. Often, we are thinking of technology in five-to-ten-year increments. But the fact of the matter is – technology is moving faster than we can keep up. The minute we think we understand it, it’s already onto something new. That’s why here at Cisco, we’re […]

Cyber News, Cyber Threat Trends
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  • November 22, 2022

This Malware Installs Malicious Browser Extensions to Steal Users’ Passwords and Cryptos

A malicious extension for Chromium-based web browsers has been observed to be distributed via a long-standing Windows information stealer called ViperSoftX. Czech-based cybersecurity company dubbed the rogue browser add-on VenomSoftX owing to its standalone features that enable it to access website visits, steal credentials and clipboard data, and even swap cryptocurrency addresses via an

Cyber News, Cyber Threat Trends
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  • November 22, 2022

How to hack an unpatched Exchange server with rogue PowerShell code

Review your servers, your patches and your authentication policies – there’s a proof-of-concept out

Cyber News, Cyber Threat Trends

Ducktail Hacker Group Evolves, Targets Facebook Business Accounts

Activity observed since early September featured new avenues to spear-phish targets

Cyber News, Cyber Threat Trends

Ouch! Ransomware gang says it won’t attack AirAsia again due to the “chaotic organisation” and sloppy security of hacked company’s network

The Daixin ransomware gang has given a humiliating slap in the face to Air Asia, which lost the personal data of five million passengers and all of its employees earlier this month.

Cyber News, Cyber Threat Trends