What is Spyware?
Spyware is a type of malicious software (malware) used to secretly record, collect and store data from another person’s computer. The attacker that is using spyware will be looking for any information of value that they can send over to their device.
The malware will secretly record your browsing habits, websites visited, online purchases, some types will also record passwords, login credentials and credit card details. This information is then sent to the attacker to use or sell to third party.
How does spyware get on my device?
The malware is installed without your consent, it usually ends up bundled with legitimate software you intentionally download. It can also be downloaded through malicious websites or clicking links and attachments in infected emails. As soon as installed it will attach itself to the operating system and run in the background without your knowledge.
Data that is potentially stolen
- Bank account information
- online passwords
- passport numbers
- drivers licence numbers
- medical records
- online subscriptions
- names
- email addresses
- physical addresses
- software codes
What happens when your data is stolen and what do they use it for?
The attacker will use it to either sell it on the dark web or use it for attempted fraud such as identify theft. If the attacker steals enough data they will be able to gain access to secure accounts, set up credit cards using the victim’s name, or use the identity in any other way to benefit themselves.
Signs of spyware
There are several ways to see if you have spyware on your device or devices:
- Your device has started running slower than normal
- Your device starts to freeze or crash
- Homepage on browsers change without your consent
- New icons appear in the taskbar without your consent
- When searching the web, you browser re-directs to another search engine
- Random error messages appear when using apps you’ve never had issues with before
Spyware prevention and what to do if you have spyware
- Isolation – isolate the device and or hardware you believe has been infiltrated.
- Trusted spyware removal tool – these can execute scans, detect and remove any spyware already on the system and some can also provide real-time protection.
- Anti-virus – using trusted antivirus software with anti-spyware features.
- Computer – be vigilant to any suspicious looking emails, do not click on the pop-ups.
- Phone – do not click on links from text messages from unknown numbers.
