When I first got interested in cybersecurity, I wondered how hard it would be to hack an account in a popular messenger like Viber. My girlfriend and I made a bet: could my own account still be at risk with two-factor protection enabled? I thought my PIN covered everything; she suggested checking the rest of my settings. So I stress-tested my own account by reviewing where my chats were saved, what protected my backups and which devices were linked. The ground rule was simple: my Viber, my phone and my data.
Spoiler: a PIN wasn't everything.
This is the story of my own account security check, with practical steps to close the gaps I found.
I searched online for ways Viber accounts get hacked and soon noticed that very different problems were bundled together: losing a phone number, leaving a device unlocked and exposing saved files. Claims about reading any chat sounded especially dubious. I turned those claims into a checklist for my own account: where my data lived, which apps had permissions and what I would need to recover access.
Here are four Viber hacking risks I checked to help protect my own account:
1. Chat copies in email, VK or other messengers
First, I checked for chat material I had saved outside Viber. Screenshots and attachments can end up in my email, Telegram or VKontakte through everyday sharing. An attacker who gets into one of those accounts could see those copies too. I reviewed my saved files and checked each service's list of active sessions, signed out unfamiliar connections and enabled extra login protection wherever it was available. I also removed copies I no longer needed from my own storage. The lesson was straightforward: Viber cannot protect a screenshot I have sent elsewhere, so securing my email and other messengers belongs on the same checklist.
2. Cloud backups
Next came the cloud account holding my Viber backup. If that account is compromised, my saved data could be at risk too. In Viber's backup settings, I checked the linked account, confirmed it was my own cloud account and reviewed its signed-in devices. I replaced a reused password and enabled two-factor protection. Then I checked the backup date, since that determines how recent the saved chat history is. A backup cannot guarantee a complete recovery: messages missing from it may be unavailable to restore.
3. Spy apps and hacking risks
Ads for Viber hacking programs prompted a closer look at my own phone. Spyware can misuse permissions to expose information beyond the messenger itself. I reviewed installed apps, notification access, microphone permissions, accessibility services and remote access tools. I revoked unfamiliar permissions, removed apps I didn't need and updated the operating system.
My phone access checklist:
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Which apps could read notifications from my messengers.
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Which apps could open my files and documents.
Whether unfamiliar apps or services were installed.
Which permissions allowed call tracking or access to my location.
Signs of spyware call for an antivirus scan and, if necessary, a device reset.
4. Viber hacked or no phone access?
Finally, I considered losing my phone or access to my own Viber. That calls for official recovery and proof of ownership. For guidance, I could turn to Hackmachine, which helps owners work through the available recovery steps and security checks.
The recovery steps:
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Sign up for support. I would register on the site and explain what access to my own account I had lost.
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Enter my own number. I would provide the phone number linked to my Viber. That identifies the account; proving ownership comes next.
Prove ownership. I enter the code sent to me only in the official Viber app. If I cannot use my number, I first recover it through my carrier.
The service Hackmachine helps me follow official recovery procedures and review security once I regain access. Restoring chat history depends on a compatible backup; neither deleted messages nor access without proof of ownership can be guaranteed.
What my Viber hacking risk check gives me
The review gives me three priorities:
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Reviewing my linked devices: I check the device list in Viber and disconnect sessions I no longer use.
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Controlling my chat backup: I check which cloud account holds it, when it last updated and whether its password is unique.
Privacy: my support request stays confidential; I don't share chats or verification codes.
The experiment showed me where I could lose control of my own Viber data. I now know how to track linked devices, protect saved copies and start recovery if I lose access.
The funniest discovery was my own memory lapse: I had argued confidently about hackers but couldn't remember when my backup last ran. Our bet became a settings cleanup.
We laughed about the result and never quite agreed on a winner. My girlfriend changed her own reused passwords and switched on her Viber PIN, calling that her prize for taking part. I decided not to argue: we both came away with better account security.
Our bet left me with a useful habit: check my own account before an attacker does. I now review linked devices, update my phone and check my backup. If I ever lose access, my first step will be help with recovering my own Viber account.