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Spooky fact : The infamous Mirai botnet attack in 2016 turned more than 600,000 IoT devices into cyber zombies, leading to one of the most significant DDoS attacks in history. Warding off zombies : Regularly update device firmware, patch IoT devices, and monitor for unusual traffic patterns.
We are absolutely committed to ensuring UK academia is as safe as possible from cyberthreats, and will not hesitate to act when that threat evolves.”. This summer the NCSC investigated an increased number of cyber attacks on universities, schools, and colleges, most of them were hit with ransomware.
Use Antivirus Software Antivirus software and EDR tools are critically important controls for consumers and businesses, respectively. Windows and Mac devices come with pretty good built-in antivirus software; activate it if you’re not using a paid solution from another security company.
In other words, not having endpoint security is akin to recklessly using connected devices exposed to various cyberthreats. Back then, endpoint security focused on computers, which meant the installation of antivirus, malware protection, firewall, and (sometimes) VPN in every computer. Is endpoint security complex?
It is a vital step towards fortifying your professional (and personal) digital boundaries against cyberthreats. Use the administrator account only for maintenance, software installation, or firmware updates. Attention should be paid to protecting routers and updating their firmware.
While Teslas aren’t the typical business IoT device, their connection to the internet makes them a cyberthreat as much as your business’s other IoT technology. And IoT devices often don’t have the firmware to install antivirus software or other protective tools.
Modern-day attacks increasingly target the firmware and boot stages of computing systems, aiming to compromise devices long before the operating system is fully functional. Attacks such as boot kits and rootkits can infiltrate the system even before antivirus programs and other protective measures come online.
Most of us connect our mobile devices to a Wi-Fi router for internet access, but this connection can leave our network and data vulnerable to cyberthreats. To protect against those threats, a Wi-Fi Protected Access (WPA) encryption protocol is recommended.
Remcos, short for Remote Control and Surveillance, was leveraged by malicious cyber actors conducting mass phishing campaigns during the COVID-19 pandemic to steal personal data and credentials. The two agencies specifically encourage those in critical infrastructure to take these steps seriously and mitigate potential cyberthreats.
As of the publishing of this article, BotenaGo currently has low antivirus (AV) detection rate with only 6/62 known AVs seen in VirusTotal: (Figure 1). Ax with firmware 1.04b12 and earlier. NETGEAR DGN2200 devices with firmware through 10.0.0.50. Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.2,
Patch management: Keeping software and firmware up to date to close security gaps. Firmware Manipulation Attackers can manipulate firmware in ICS components, such as controllers and sensors, by inserting malicious code to compromise operations.
As technology continues to advance, so do the risks of cyber attacks. It has become increasingly important for businesses of all sizes to protect themselves from cyberthreats. From small businesses to large corporations, no company is safe from a cyber attack.
As of the publishing of this article, antivirus (AV) vendor detection for BotenaGo and its variants remains behind with very low detection coverage from most of AV vendors. Figure 8 shows the low level of antivirus detections for BotenaGo’s new variants. Install security and firmware upgrades from vendors, as soon as possible.
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