At Prodigi, we believe that keeping your devices safe from malware isn’t just about installing antivirus software—it’s about staying one step ahead of cybercriminals. Businesses in New Zealand and individuals alike are constantly targeted by malicious software designed to slow down devices, steal data, and cause digital chaos. But don’t worry! We’re here to break it down and help you spot, remove, and prevent malware before it wreaks havoc.
what is malware?
Malware—short for malicious software—is any program designed to harm your device or steal your information. It comes in many sneaky forms, including:
viruses
Just like a human virus, these spread from device to device, corrupting files and slowing everything down.
trojans
Named after the infamous Trojan Horse, these programs pretend to be helpful but secretly steal your data.
ransomware
This one’s particularly nasty—it locks your files and demands a ransom to get them back. Paying up doesn’t always work either!
how does malware get on your device?
Hackers are crafty, and malware can sneak in when you least expect it. Here’s how it typically happens:
downloading bad files
That free software or attachment you just downloaded? If it’s from an untrusted source, it might contain malware.
visiting sketchy websites
Some websites are riddled with hidden malware that installs itself just by visiting the page.
opening suspicious emails
Phishing emails trick you into clicking infected links or downloading malicious attachments. If an email seems off, think before you click!
signs your device might have malware
Malware isn’t always obvious, but here are some red flags:
sluggish device
If your computer or phone suddenly feels like it’s running in slow motion, malware could be the culprit.
suspicious pop-ups
Unexpected ads or messages asking you to “fix” your device? That’s malware in disguise.
high data usage
If your internet usage is through the roof and you haven’t been binge-watching anything, malware could be using your bandwidth.
how to check for malware
If you suspect something’s wrong, here’s how to check:
use antivirus software
Run a full system scan with a trusted antivirus program to catch any hidden threats.
check your apps
Look through installed apps and remove anything unfamiliar—especially if you don’t remember installing it.
look at task manager
On a PC, open Task Manager (Ctrl + Shift + Esc) and check for suspicious programs hogging resources.
review browser extensions
Hackers love sneaking malware into browser extensions. If you don’t recognize one, remove it immediately.
what to do if you find malware
Stay calm—here’s how to kick malware to the curb:
run a full scan
Use your security software to scan and remove any detected malware.
update your software
Keeping your system and apps up to date helps patch vulnerabilities.
change your passwords
If malware may have stolen your credentials, update your passwords immediately.
backup your data
Secure important files in cloud storage or an external hard drive.
how to avoid malware in the first place
Prevention is the best defense. Here’s how to keep malware out:
keep everything updated
Outdated software is an open door for cyber threats. Enable automatic updates wherever possible.
be cautious with links and downloads
If you didn’t expect an email attachment or software download, don’t trust it.
use strong passwords
Make them long, unique, and different for each account. A password manager can help.
install antivirus software
Good security software detects and blocks threats before they infect your device.
stay safe online!
Malware is a headache, but with the right habits, you can avoid it entirely. If you need expert advice on cybersecurity for your business or personal devices, reach out to us today. At Prodigi, we help businesses stay ahead of cyber threats—because prevention is always better than cure!