Phone hacking: iPhone users are greatly relieved thanks to WhatsApp. Actually, hackers were targeting users of Apple gadgets because of a technological issue that recently came to light. Hackers were using this vulnerability to infiltrate people’s phones, install spyware, and take their private data.

For iPhone owners, WhatsApp has been a tremendous help. Actually, hackers were targeting users of Apple gadgets because of a technological issue that recently came to light. Hackers were using this security hole to infiltrate people’s phones, install spyware, and take their personal information. The good news is that this vulnerability, known as CVE-2025-43300, has been fixed by Apple and WhatsApp working jointly. Media sources claim that iPhone users have mostly eliminated this menace. But the question is, how will you know if your phone has already been compromised? Let us know.

Fast battery drain

The battery fast draining is the first indication. Because spyware and malware continue to run in the background and swiftly deplete the battery, it may be cause for concern if your phone used to last the entire day but now the battery runs out in a matter of hours.

Data is fast running out.

It is also a warning sign if your mobile data starts to run out quickly, even when you are not using it much. Data from your phone is frequently stolen by hackers and sent to an external site. Thus, make sure to check the data settings on the phone.

Suddenly, the phone slowed down.

You should be aware that your phone has been hacked if it starts to run slowly or crashes while doing so. Malware may be present if the phone takes a long time to open, hangs frequently, or resets itself. Malware makes use of the phone’s memory and processing power.

Many pop-ups and ads

Unwanted pop-ups and ads are another telltale sign that a phone has been compromised. Spyware may be present on your phone if pop-ups or advertising begin to show up frequently even while you are not using the internet browser.

Regularly check apps that are installed.

It is also unsafe if you notice an app on your phone that you have not installed. Thus, remove that phony program right away. because malware is frequently disguised as system software by hackers.

Heating of a phone

Know that malware is operating in the background if your phone becomes extremely hot even when it is not being used. Check the phone because this causes it to overheat.

Many calls or messages from unknown numbers

When your number is hacked, you frequently start receiving odd calls or messages from unknown numbers asking you to click on a link, as well as strange texts or calls from friends or family. This is a phishing technique that can further risk your data and phone.

Change of the settings

The most concerning indicator is when the settings on your phone start to change without your permission. such as the homepage of the browser altering, security settings deteriorating, or new extensions instantly activating. If you are experiencing this, be aware that a hacker has gained control of your phone.