Cyber Defense Advisors

Year: 2025

SonicWall NetExtender Trojan and ConnectWise Exploits Used in Remote Access Attacks

Unknown threat actors have been distributing a trojanized version of SonicWall’s SSL VPN NetExtender application to steal credentials from unsuspecting users who may have installed it. “NetExtender enables remote users to securely connect and run applications on the company network,” SonicWall researcher Sravan Ganachari said. “Users can upload and download files, access network drives, and […]

Cyber News

North Korea-linked Supply Chain Attack Targets Developers with 35 Malicious npm Packages

Cybersecurity researchers have uncovered a fresh batch of malicious npm packages linked to the ongoing Contagious Interview operation originating from North Korea. According to Socket, the ongoing supply chain attack involves 35 malicious packages that were uploaded from 24 npm accounts. These packages have been collectively downloaded over 4,000 times. The complete list of the […]

Cyber News

Microsoft Extends Windows 10 Security Updates for One Year with New Enrollment Options

Microsoft on Tuesday announced that it’s extending Windows 10 Extended Security Updates (ESU) for an extra year by letting users either pay a small fee of $30 or by sync their PC settings to the cloud. The development comes ahead of the tech giant’s upcoming October 14, 2025, deadline, when it plans to officially end […]

Cyber News

New U.S. Visa Rule Requires Applicants to Set Social Media Account Privacy to Public

The United States Embassy in India has announced that applicants for F, M, and J nonimmigrant visas should make their social media accounts public. The new guideline seeks to help officials verify the identity and eligibility of applicants under U.S. law. The U.S. Embassy said every visa application review is a “national security decision.” “Effective […]

Cyber News

The AI Fix #56: ChatGPT traps man in a cult of one, and AI is actually stupid

In episode 56 of The AI Fix, Anthropic and Apple have a bar fight, a woman describes her husband falling in love with ChatGPT as “not ideal”, WhatsApp’s AI helper isn’t helpful, Graham serenades a pack of headless robot dogs with his rendition of “Don’t stop me now”, and our hosts debate whether AI turning […]

Cyber News

Researchers Find Way to Shut Down Cryptominer Campaigns Using Bad Shares and XMRogue

Cybersecurity researchers have detailed two novel methods that can be used to disrupt cryptocurrency mining botnets. The methods take advantage of the design of various common mining topologies in order to shut down the mining process, Akamai said in a new report published today. “We developed two techniques by leveraging the mining topologies and pool […]

Cyber News

Hackers Target Over 70 Microsoft Exchange Servers to Steal Credentials via Keyloggers

Unidentified threat actors have been observed targeting publicly exposed Microsoft Exchange servers to inject malicious code into the login pages that harvest their credentials. Positive Technologies, in a new analysis published last week, said it identified two different kinds of keylogger code written in JavaScript on the Outlook login page – Those that save collected […]

Cyber News

Aflac, one of the USA’s largest insurers, is the latest to fall “under siege” to hackers

The Wall Street Journal reports that Aflac is investigating a breach that may have exposed claims information, health details, Social Security numbers, and other personal data. That’s the kind of sensitive personal information you would expect your insurer to protect, not accidentally hand over to cybercriminals. According to Aflac, the attack came from a “highly […]

Cyber News

Here’s a Subliminal Channel You Haven’t Considered Before

Scientists can manipulate air bubbles trapped in ice to encode messages.  

Cyber News