Kaspersky official blog

We explain how to use AI the right way for schoolwork, how to fact-check chatbot responses, and how to protect your personal data.

We break down the file formats that can be unfamiliar to some users, and that aren’t always scanned by security solutions but can still pose cyberthreats.

Sketchy online stores, crypto investments promising fast returns, hidden subscriptions, and browser extensions loaded with harmful software… online scams have moved well beyond classic phishing. Here’s how to spot the websites operating in this gray area, and what kind of harm they can do.

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?

Attackers are crafting files that devices can read as two different document types at once, and using these “nesting dolls” to smuggle in malware. How to detect and neutralize these two-faced files?

Our experts investigated which file extensions cybercriminals use most in their email blasts. Here’s a breakdown of the most dangerous attachment types — and how to keep your devices safe from malicious files.

A look into silent phone calls, how they relate to modern scam tactics, and where artificial intelligence fits in

How attackers distribute ScreenConnect under the guise of free software to deploy AsyncRAT.

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.

We analyze the first-ever real-world incidents where attackers targeted AI agents deployed in corporate environments.

A new variation of ClickFix allows attackers to gain access to Microsoft 365 accounts. We break down how this technique works, and what threat it poses to organizations.

Researchers have shown that a single text message can trick Gemini into opening the windows of your house or launching a Zoom call, or poisoning its own long-term memory. How do you protect yourself against these attacks?

We’ve trained our security solution to detect BEC emails generated by large language models.

For over a decade, internet users have had to squint at blurry fire hydrants, bridges, and bicycles — until AI came along. What’s next for the CAPTCHA?

Cybercriminals spend years mastering the art of manipulation to trick their targets. Here’s a look at how social engineering actually works, the exact emotions scammers weaponize, and what to do if you’ve already fallen for it.

Hackers have developed a PowerShell script that hijacks Telegram sessions and grants an attacker access to accounts without a password or verification codes. Here’s a breakdown of how it works and how to stay safe.

Here’s a breakdown of the latest scams to watch out for, ensuring your World Cup experience ends with great memories — not stolen money or compromised data.

Looking for a hentai game, but ended up with malware? Attackers are hiding the Argamal remote access Trojan inside hentai games, and distributing it through dedicated websites and torrent trackers. We break down how this malware works, why it’s dangerous, and how to keep your computer from becoming a goldmine for blackmailers.

Our experts took a road trip through Mexico ahead of the World Cup to test whether it’s safe to connect to public Wi-Fi access points in major cities.

Kaspersky experts have found that a single fraudulent message in a messaging app leads to an average loss of $733. We break down new AI-powered messaging scam schemes, provide platform-specific statistics, and offer tips on how to protect yourself from digital fraudsters.

Are you sure your Android TV box is secure? Cutting corners on streaming subscriptions could turn your device into part of a botnet, leave your IP addresses up for rent, and trigger other serious headaches.