Malicious spyware and stalkwares have become more prevalent in recent years, increasingly infecting mobile devices via links and apps. Because these spying programs are growing more cunning and difficult to spot, it is getting simpler for hackers to access mobile devices.
The compromise of mobile devices can be a serious danger to enterprise enterprises. Organizations that have introduced Bring Your Own Device (BYOD) programs confront added danger with devices that are used by employees for both personal and professional purposes. Employees and executives using workplace devices infected with malware could directly compromise company networks.
In light of this, cybersecurity experts at VPNOverview identified the top ten red flags that could show that a mobile device has been compromised. The paper describes how security teams can stop and get rid of spyware that hackers might have put on a mobile device.
Ten typical indicators that a phone may be being watched by hackers are listed below:
- Poor execution
Constant lagging or slowing down could be a sign that malware is active on a phone. A phone’s poor performance could be caused by resource-intensive spyware that runs continuously in the background. Check the suspicious phone for strange apps and use an antivirus program to find any hidden apps. The performance of the gadget might be enhanced by removing these.
- Infrequent reboots
Random reboots may be a sign that a mobile device is accessible remotely and is being controlled at the administrator level. Update the phone and remove any broken apps to rule out the possibility of malware. If neither of these fixes stops the random reboots, spyware might be installed on the machine.
- Discouraging texts
Hackers can utilize text messages to grab screenshots, find the location of a device, or even take over a phone. Links provided via text message from shady or unknown senders should not be clicked.
- Excessive heat
When a phone starts to overheat while it is in standby mode, it may be a sign that a malicious program is active in the background. On your phone, certain apps will consume energy for valid reasons, but any that consume more energy than necessary may be the problem and should be removed.
- Exceptionally large data use
A hacker’s main objective is to collect user data, which they then either sell or exploit for other nefarious purposes. A hacker can use compromised user data to remotely access a mobile device and transmit files to their server in order to collect this data. Therefore, if an employee’s cellular data usage seems excessively high, this may be a sign that the phone in question is being used improperly.
- Strange apps in the system app list
Some malware and viruses can be found within trustworthy applications. Regularly reviewing installed apps to look for any strange apps is a smart habit.
- Quick battery drain
Age or excessive energy use can both shorten a mobile device’s battery life. In the latter scenario, this might be brought on by malware or a legitimate app using up too many resources.
- The inability to shut down quickly
A mobile device’s spyware typically runs continuously in the background, sending information to other parties, and a phone may shut down more slowly than usual while erasing hidden programs.
- Odd noises made during phone calls
One of the most well-known signs that a phone is being monitored is probably phone tapping. Malware typically beeps and flashes while eavesdropping on phone calls, and can be utilized to do so. These noises shouldn’t be ignored because they can be malware warning signals.
- Activity indicators while in standby mode
The user of the suspect device should check to see if any valid apps are malfunctioning or reset the phone if noises and flashing lights start appearing and are not related to notifications of calls, messages, emails, or any other familiar activity.
Removal of suspicious software, utilizing tools like antivirus programs to monitor for risks, and performing a factory reset on a compromised device are all examples of procedures to remove malware, according to VPNOverview.