NadTech
Got a virus? Computer acting strange? We remove malware, ransomware, spyware, and other threats, then secure your system against future attacks.
Complete removal of viruses, trojans, worms, and other malicious software from your computer.
Remove ransomware infections, attempt data recovery where possible, and prevent future attacks.
Eliminate spyware, adware, browser hijackers, and unwanted programs that slow your computer.
Speed up your computer after cleanup by removing bloatware, optimising startup, and tuning settings.
Install and configure antivirus, enable firewalls, set up Windows Defender, and secure your system.
Learn how to spot phishing emails, avoid malware, create strong passwords, and stay safe online.
Identify the type of infection and extent of damage
Disconnect from network to prevent spreading
Eliminate all malware using professional tools
Secure your system against future attacks
Our sister company NadSec offers penetration testing and security audits to find vulnerabilities before hackers do. Proactive security for Adelaide businesses.
Don't wait - malware can steal your data or spread to other devices. Book an emergency call-out now.
Common signs include: unusually slow performance, pop-ups appearing constantly, programs opening or closing by themselves, browser redirecting to strange sites, files missing or encrypted, unknown programs installed, or your antivirus being disabled. If you notice any of these, contact us immediately.
Most virus removal jobs take 1-2 hours. Simple infections may be cleared within the initial 30-minute call-out period. More severe infections (especially ransomware) may require additional time for deep scanning, cleaning, and security hardening. We'll give you a time estimate after initial assessment.
It depends on the ransomware variant. Some older ransomware types have known decryption keys available. For newer variants, recovery from backup is usually the only option. We never recommend paying the ransom. We'll assess your situation and advise on the best path forward.
Key prevention steps include: keeping Windows and software updated, not clicking suspicious links or email attachments, using strong unique passwords with two-factor authentication, having reliable backups, and using Windows Defender (which is now excellent). We can set all this up for you during or after the cleanup.