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23 articles

Why set up a VPN on your router
  • VPN

Nine reasons to set up a VPN on your router

Get the most speed, reliability, and convenience out of your VPN by putting it on your router. Here’s a look at the real benefits of specific VPN setup scenarios for your whole home network.

  • Stan Kaminsky

  • September 28, 2026

What we know about the cryptocurrency theft through Adform ads
  • privacy

A billion risky impressions: lessons from the Adform hack

Visit a familiar website, and along with the usual ad banner you could pick up a script that steals cryptocurrency. How can you protect yourself from attacks delivered through online ads?

  • Stan Kaminsky

  • August 11, 2026

Why live chat agents can read your messages before you hit “Send”
  • tracking

How chat agents see your unsent messages

Did you know that live chat agents on websites can see everything — even messages you never actually sent? This post looks at how this works, and what you can do about it.

  • Alexey Sadylko

  • July 24, 2026

How to protect your cookies and session ID
  • privacy

Taking the biscuit: why hackers like cookies so much

We explain how cyberattackers intercept cookies, the role of the session ID, and how to keep your cookies from going over to the dark side.

  • Natalya Zakuskina

  • September 2, 2025

How to remove your information from personal data brokers' databases
  • tracking

Why data brokers build dossiers on you, and how to stop them doing so

Thousands of companies exist for one purpose only: to collect and resell information about each of us. How do they do it, how can you limit data collection, and how do you delete what’s already been collected?

  • Stan Kaminsky

  • August 26, 2025

The best private browser in 2025: where to flee from Chrome, Edge, and Firefox
  • browsers

Privacy under attack: nasty surprises in Chrome, Edge, and Firefox

How to counter new privacy invasions by browser developers

  • Stan Kaminsky

  • March 24, 2025

Privacy-Preserving Attribution by Mozilla: what is it and what’s it for?
  • privacy

Privacy-Preserving Attribution technology by Mozilla

In the wake of Google and Facebook, Mozilla has introduced its own technology for replacing third-party cookies: let’s take a look at how privacy-preserving attribution works.

  • Alanna Titterington

  • August 19, 2024

How to set up private browsing and incognito mode correctly in 2024
  • Incognito

The incognito myth: how private browsing really works

How to use private browsing mode, what it doesn’t protect against, and why Google is deleting five billion dollars’ worth of user data.

  • Stan Kaminsky

  • June 5, 2024

How to turn off Facebook link history and why
  • privacy

Why you should turn off your Facebook link history — and how

Facebook now collects your link history and uses it to show targeted ads. Here’s how to disable this “handy” feature.

  • Alanna Titterington

  • January 25, 2024

How to increase VPN speed — and why you need a fast VPN
  • VPN

Seven benefits of high-speed VPN you may not know about

From watching foreign sports to finding the best online sales, we share the top high-speed VPN lifehacks.

  • Kaspersky Team

  • October 30, 2023

How to remove browser ads in two clicks using our Anti-Banner feature
  • tips

Kaspersky Security Cloud versus intrusive ads

How to remove browser ads in two clicks using our Anti-Banner feature.

  • Marvin the Robot

  • July 28, 2021

Listen to your cookies with the Listening Back browser extension to understand the real scale of Web tracking.
  • 36c3

Why you should try listening to your cookies

Listen to your cookies with the Listening Back browser extension to understand the real scale of Web tracking.

  • Alex Perekalin

  • March 2, 2020

How advertisers are spying on you through Android apps
  • Android

How advertisers learn which Android apps you use

Learn about Android device identifiers and how apps abuse them to make more money on ads.

  • Sergey Golubev

  • December 9, 2019

  • ads

Everything you ever wanted to know about Chrome’s built-in ad blocker

Chrome learns to block ads by itself. What has Google come up with, and how will it help users?

  • Leonid Grustniy

  • February 22, 2018

  • privacy

Websites see everything you do

Websites are logging your clicks, keystrokes, and more

  • David Buxton

  • November 24, 2017

  • malware

Fireball: Adware with potential nuclear consequences

Adware found on 250 million computers spies on users and can install other software.

  • Alex Perekalin

  • June 7, 2017

  • products

Kaspersky AdCleaner: Anti-Banner for iOS

Kaspersky AdCleaner is our ad-blocking tool for iOS. Use it to forget about banners, prolong battery life, and open websites faster!

  • Marvin the Robot

  • March 23, 2017

  • products

Tip of the week: Browser extension features

The Kaspersky Protection browser plugin keeps you safe while you traipse around the Internet — and it has several other useful features.

  • Maria Krasnoshchekova

  • March 7, 2017

  • privacy

How Internet ads work, part 3: tracking users

The tracking tools used by digital marketers are so ubiquitous that it’s really hard to avoid mass Web surveillance. However, our Private Browsing can help you protect your privacy.

  • Flavio Negrini

  • December 7, 2016

  • ads

How Internet ads work, part 2

We continue our series on the mechanics of Internet advertising. This time we will focus on the the various types of ads and how, precisely, they work.

  • Flavio Negrini

  • October 11, 2016

  • ads

How Internet ads work

Digital advertising brings money to companies and relevant ads to you and me — and attracts fraud. How does it all work?

  • Flavio Negrini

  • September 6, 2016

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