by Ophtek, LLC | Jul 29, 2025 | Lumma Stealer, malicious downloads, malicious links, malicious sites, Ophtek, Oyster, Vidar Stealer
Cybercriminals have hijacked search results to trick over 8,500 small‑business users into downloading malware disguised as genuine software. Cybersecurity researchers have uncovered a major scam targeting thousands of small and medium‑sized businesses....
by Ophtek, LLC | May 6, 2025 | CoffeeLoader, malicious downloads, malware, Ophtek, PC Security, security practices, Suspicious links, Updates
A new malware named CoffeeLoader exploits computer GPUs to escape security measures, posing a major threat to PC users. Cybercriminals are constantly enhancing their tactics and looking for new strategies, and the latest threat is CoffeeLoader – a...
by Ophtek, LLC | Jan 7, 2025 | malicious downloads, Ophtek, phishing_email, PowerShell script, RAT, Remcos RAT, Remote Access Trojan
Malware has a habit of going through periods of intense activity, and this is exactly what the Remcos RAT malware has been up to in Q3 2024. First detected in 2016, Remcos is somewhat of a veteran of the malware scene, but its activity has ramped up significantly...
by Ophtek, LLC | Nov 7, 2023 | malicious downloads, malware, NginRAT, Ophtek, Phishing Email, QwixxRAT, RAT, Remote Access Trojan, Updates, ZuoRAT Malware
A Remote Access Trojan (RAT) is one of the most common forms of malware you are likely to encounter, and it’s crucial you understand what they are. It’s important for all organizations to be aware of the danger posed by a RAT in terms of cybersecurity. After...
