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whatsapp

38 articles

Why you shouldn’t use desktop messengers
  • messengers

Five reasons not to use desktop messengers

We explain why it’s best not to use desktop versions of messengers such as WhatsApp, Telegram, Signal and the like.

  • Alanna Titterington

  • March 7, 2023

Why messenger mods are dangerous
  • Android

Why messenger mods are dangerous

Another modification of WhatsApp has turned out to be malicious. We explain what’s happened and how to stay protected.

  • John Snow

  • October 12, 2022

Popular WhatsApp mod FMWhatsApp downloads viruses that steal accounts, sign up for paid subscriptions, and display full-screen ads
  • Android

FMWhatsApp mod for WhatsApp downloads Trojans

One version of popular WhatsApp mod FMWhatsApp uses an infected advertising module that downloads Trojans to smartphones.

  • Igor Golovin

  • August 24, 2021

How to enable end-to-end encryption in Telegram using the secret chat feature, and how to configure security and privacy in the messaging app
  • messengers

Telegram security and privacy tips

We explain why secret chats in Telegram are a must, and how to configure security and privacy.

  • Kaspersky Team

  • January 16, 2021

  • spyware

FinSpy — commercial spyware

FinSpy is spyware for Android, iOS, Windows, macOS, and Linux that is sold legally. What it can do and how to defend yourself.

  • Pavel Shoshin

  • July 11, 2019

  • whatsapp

One call on WhatsApp is enough to establish surveillance

A newly discovered vulnerability allows hackers to eavesdrop on WhatsApp users, read their chats, and install spyware just by calling them. Update the app now!

  • Alex Perekalin

  • May 14, 2019

  • fraud

WhatsApp and Facebook ticket giveaways: viral fraud

WhatsApp and Facebook are swimming in links to ticket giveaways for fairs and airlines. Don’t get excited, though; the tickets are fake.

  • John Snow

  • January 21, 2019

  • Android

Avoid pitfalls when backing up your WhatsApp chats

WhatsApp for Android can back up your chats to Google Drive. It’s free, but it may hurt older backups. Here’s how to get it right.

  • Serge Malenkovich

  • August 28, 2018

  • def con

Hijacking online accounts through voicemail

When it comes to online accounts, voicemail is a major security hole. Here’s why.

  • Alex Drozhzhin

  • August 17, 2018

  • tips

Momo, the horror from WhatsApp

How a sculpture from Japan is scaring WhatsApp users around the world, and how to protect children from such spooks on the Internet.

  • Leonid Grustniy

  • August 10, 2018

  • threats

We’re not going on a summer holiday

Fake airline giveaways won’t win you a ticket, but they might steal your data.

  • Nadezhda Demidova

  • April 27, 2018

  • tips

Security hole in WhatsApp and how to fix it

Friday the 13th is always a day that superstitious people look to find bad news tied to random events or actions, like a black cat crossing their path or breaking

  • Jeffrey Esposito

  • January 13, 2017

  • Facebook

More privacy problems for WhatsApp

On August 25, WhatsApp published a blog post detailing its new terms of use. These types of posts rarely generate buzz, but this post detailed end-to-end encryption, exploration of business,

  • Jeffrey Esposito

  • September 28, 2016

  • Aleks Gostev

Encryption the rage, email missing in conversation

There is and always has been an inherent tension between an individual’s right to data privacy and wider security concerns. This is unlikely to change, although the priority may shift

  • Aleks Gostev

  • April 7, 2016

  • Chat app

WhatsApp switches to secure end-to-end encryption

WhatsApp is one of the most popular instant messaging services in the world. The service has more than a billion users. Perhaps the biggest reason for the app’s popularity is

  • John Snow

  • April 6, 2016

  • fraud

Bugs and Scams and WhatsApp Web

WhatsApp has finally released a Web version of its popular mobile messaging service. We take a look at it from the security perspective.

  • Brian Donohue

  • February 10, 2015

  • encryption

Safe Internet Messaging: Is It Fiction?

Today, regular instant messengers are hard to trust when it comes to privacy. There are, of course, safer alternatives, but are they able to substitute Skype and WhatsApp?

  • Alex Savitsky

  • April 16, 2014

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