by Ophtek, LLC | Aug 19, 2025 | Akira, cyber attacks, multi factor authentication, Ophtek, Ransomware, SonicWall, VPN, zero-day vulnerabilities
A new wave of ransomware attacks are targeting SonicWall SSL VPN device vulnerabilities – even those which are fully patched – leaving businesses at risk. Understanding Akira’s Latest Surge in Activity Since mid-July 2025, it’s become...
by Ophtek, LLC | Oct 10, 2023 | Backup, cyber attacks, cybersecurity, Ophtek, secure WIFI, Training, two-factor authentication, VPN
With cyber-attacks showing no signs of slowing up, it’s more important than ever before to make sure your organization’s IT systems are protected. Luckily, this doesn’t necessarily involve huge amounts of investment. In fact, some of the most effective ways to...
by Ophtek, LLC | Sep 27, 2022 | Freedom of information, Iran Internet, Ophtek, Starlink, Tor, VPN
Internet networks all over Iran are being shut down amid a series of protests in the country over women’s rights. However, the internet is fighting back. Following the death of a young woman, who was being held by Tehran’s morality police for not properly wearing her...
by Ophtek, LLC | May 10, 2022 | Cyber Security, Online Security, Ophtek, PC Security, Security, VPN
Security in business is paramount, and when it comes to IT networks it’s absolutely crucial. One of the best ways to protect your network is with a VPN. With the number of cyberattacks in 2021 hitting new highs, protecting your IT network has never been more...
