by Ophtek, LLC | Sep 16, 2025 | DLL side-Loading, install updates, malware, Ophtek, QuirkyLoader, security software, spam email
A new malware – QuirkyLoader – has emerged, sneaking into computers through email and causing major trouble. Active since 2024, it’s now a growing concern. As the name suggests, QuirkyLoader is a type of malware known as a loader....
by Ophtek, LLC | Apr 22, 2025 | Cobalt Strike, DocuFix, file converters, Gootloader, malware, Ophtek, PDFixers, security software, trusted sites
The FBI has warned that fake online file converters are spreading malware, potentially leading to data theft, financial loss, and ransomware attacks. Cybercriminals are creating fake file conversion websites which appear to offer free tools for...
by Ophtek, LLC | Mar 25, 2025 | google ads, Google Chrome, malware, Ophtek, SecTopRat, security software, security_updates
Cybercriminals are exploiting Google Ads to distribute malware disguised as a genuine Google Chrome installer, tricking users into downloading the malware. Threat actors are always innovative, and this recent attack underlines exactly why you need to be on your guard...
by Ophtek, LLC | Dec 3, 2024 | Infostealers, malicious sites, malware, Ophtek, Phishing Email, SambaSpy, security software, SnipBot, software updates
Infostealer malware is frequently referenced as the go-to weapon for threat actors, but what is it? And how do you protect your IT systems from it? You only have to take a quick look over the Ophtek blog to understand the popularity of infostealers in modern hacking....
by Ophtek, LLC | Nov 5, 2024 | GitHub, online links, Ophtek, Phishing Email, Remcos RAT, Remote Access Trojan, security software
A new malware campaign, targeting finance and insurance sectors, is using infected GitHub repositories to distribute the Remcos remote access trojan (RAT). GitHub is an online platform which allows software developers to store and share code online. It’s like an...
