by Ophtek, LLC | Oct 14, 2025 | Backup Strategies, cyberattack, Data Breach, Jaguar Land Rover, multi factor authentication, Ophtek, strong passwords, update regularly
Jaguar Land Rover has confirmed not only intense disruption to its operations after a cyberattack, but also that customer data was compromised. In early September 2025, British carmaker Jaguar Land Rover (JLR) announced that they had experienced a serious...
by Ophtek, LLC | Jun 11, 2024 | bash script, brute force hacking, Cuttlefish, Data Breach, HiatusRAT, malware, Ophtek, router firmware update, zero-day vulnerabilities
A new strain of malware, dubbed Cuttlefish, which attempts to hijack your router has been discovered, and it poses a major threat to your data. The experts at Black Lotus Labs recently discovered a number of routers had been compromised by a previously unseen malware....
by Ophtek, LLC | May 14, 2024 | Backup, Data Breach, Data Security, digital documents, Ophtek, password protection, strong passwords, windows encryption
Every business relies on digital documents, but the threat of data breaches and cyberattacks mean these documents must be correctly secured. There are many types of documents a business uses daily such as Word, Excel, PDF, and digital images. All of these can contain...
by Ophtek, LLC | Jan 30, 2024 | ALPHV, Data Backup, Data Breach, Employee Training, Norton Healthcare, partition hard drives, Ransomware
Healthcare data is some of the most sensitive and confidential data to exist in IT systems, so the ransomware attack at Norton Healthcare is a big deal. Based in Kentucky, Norton Healthcare is a provider who delivers health services to adults and children in over 40...
by Ophtek, LLC | Aug 23, 2021 | Data Breach, Data Security, Ophtek, SIM Hijacking, TMobile Breach
A recent security breach of the T-Mobile network has resulted in two issues: the loss of confidential data and the risk of SIM hijacking. Data breaches are commonplace in the world of hacking, but SIM hijacking is less familiar outside of the telecoms industry. SIM...
by Ophtek, LLC | May 18, 2021 | Cyber Attack, Cyber Security, Cyber Security Insurance, Data Breach, Data Security, Ophtek
We’re all used to dealing with insurance for both our personal and business needs, but did you know it was possible to arrange cyber security insurance? 2020 saw financial losses caused by cyber crime topping $1 trillion. Yes, you read that right, $1 trillion. This is...
