by Ophtek, LLC | Sep 8, 2026 | GitHub, HollowFrame, Matryoshka, Microsoft Defender, Phishing Email, Python
A Law Firm has been targeted by double malware threat. Two new malware tools have been detected by researchers, and the bad news is that they can sneak past your defenses with ease. Blackpoint Cyber has discovered that two previously unseen pieces of malware...
by Ophtek, LLC | Jun 23, 2026 | Eastern Europe, Ghostwriter, JavaScript Malware, malicious links, malware, OYSTERFRESH, Phishing Email, Ukraine
Members of the Ukrainian government have been targeted by a new wave of phishing attacks aimed at stealing sensitive data. This new attack uses phishing emails which, at first glance, look like official government documents. Within these documents are links or...
by Ophtek, LLC | Jun 2, 2026 | fake IT support, harvest data, Microsoft Teams, Phishing Email, security, SNOW malware
A supposedly helpful message from IT support could be all it takes for hackers to get into your PC. Most people are used to receiving messages from their IT team. After all, we regularly raise tickets for IT support, so there’s usually a valid reason for them...
by Ophtek, LLC | Jan 13, 2026 | cryptocurrency wallets, DanaBot, malware-as-a-service, Ophtek, Phishing Email, version 669, Windows
DanaBot malware is, yet again, infecting Windows machines just six months after a major law-enforcement takedown. Security researchers have discovered a fresh wave of DanaBot attacks which have been targeting Windows PCs. This sudden resurgence in activity...
by Ophtek, LLC | Jul 15, 2025 | cryptocurrency, India, North Korea, Ophtek, Phishing Email, PylangGhost, RAT
North Korean hackers have been discovered posing as recruiters to trick crypto professionals into downloading malware onto their PCs. A new cybersecurity threat has emerged which is targeting people in the cryptocurrency world. Threat actors, believed to...
by Ophtek, LLC | Apr 10, 2025 | AHKBot, BruteRatel C4, GULoader, Install Patches, malicious emails, malicious sites, Ophtek, Phishing Email, Tax Scams, Update Software
Cybercriminals are exploiting the urgency of tax season to launch phishing scams aimed at stealing personal and financial data. Once again, the tax filing deadline is fast approaching for Americans and cybercriminals are preparing to take advantage of this seasonal...
