Cyber Defense Advisors

Year: 2025

Over 1,000 WordPress Sites Infected with JavaScript Backdoors Enabling Persistent Attacker Access

Over 1,000 websites powered by WordPress have been infected with a third-party JavaScript code that injects four separate backdoors. “Creating four backdoors facilitates the attackers having multiple points of re-entry should one be detected and removed,” c/side researcher Himanshu Anand said in a Wednesday analysis. The malicious JavaScript code has been found to be served […]

Cyber News

U.S. Charges 12 Chinese Nationals in State-Backed Hacking Operations

The U.S. Department of Justice (DoJ) has announced charges against 12 Chinese nationals for their alleged participation in a wide-ranging scheme designed to steal data and suppress free speech and dissent globally. The individuals include two officers of the People’s Republic of China’s (PRC) Ministry of Public Security (MPS), eight employees of an ostensibly private […]

Cyber News

Smashing Security podcast #407: HP’s hold music, and human trafficking

Journey with us to Myanmar’s shadowy scam factories, where trafficked workers are forced to run romance-baiting and fake tech support scams, and find out why a company’s mandatory hold time for tech support could lead to innocent users having their computers compromised. All this and more is discussed in the latest edition of the “Smashing […]

Cyber News

Cactus ransomware: what you need to know

What is the Cactus ransomware? Cactus is a ransomware-as-a-service (RaaS) group that encrypts victim’s data and demands a ransom for a decryption key. Hundreds of organisations have found themselves the victim of Cactus since it was first discovered in March 2023, with their stolen data published on the dark web as an “incentive” to give […]

Cyber News

China-Linked Silk Typhoon Expands Cyber Attacks to IT Supply Chains for Initial Access

The China-linked threat actor behind the zero-day exploitation of security flaws in Microsoft Exchange servers in January 2021 has shifted its tactics to target the information technology (IT) supply chain as a means to obtain initial access to corporate networks. That’s according to new findings from the Microsoft Threat Intelligence team, which said the Silk […]

Cyber News

Defending against USB drive attacks with Wazuh

USB drive attacks constitute a significant cybersecurity risk, taking advantage of the everyday use of USB devices to deliver malware and circumvent traditional network security measures. These attacks lead to data breaches, financial losses, and operational disruptions, with lasting impacts on an organization’s reputation. An example is the Stuxnet worm discovered in 2010, a malware […]

Cyber News

Dark Caracal Uses Poco RAT to Target Spanish-Speaking Enterprises in Latin America

The threat actor known as Dark Caracal has been attributed to a campaign that deployed a remote access trojan called Poco RAT in attacks targeting Spanish-speaking targets in Latin America in 2024. The findings come from Russian cybersecurity company Positive Technologies, which described the malware as loaded with a “full suite of espionage features.” “It […]

Cyber News

Google Rolls Out AI Scam Detection for Android to Combat Conversational Fraud

Google has announced the rollout of artificial intelligence (AI)-powered scam detection features to secure Android device users and their personal information. “These features specifically target conversational scams, which can often appear initially harmless before evolving into harmful situations,” Google said. “And more phone calling scammers are using spoofing techniques to hide their real 

Cyber News

Fake police call cryptocurrency investors to steal their funds

Graham CLULEY March 05, 2025 Promo Protect all your devices, without slowing them down. Free 30-day trial Have you had a phone call from police about your cryptocurrency wallet? Be on your guard – you could be about to be scammed. That’s the clear warning issued by police in England, as it was disclosed how […]

Cyber News