vulnerabilitiesPHP Vulnerabilities: remote code execution threat
PHP developers have released patches for two critical vulnerabilities that could allow an attacker to remotely execute arbitrary code on the server without authentication.
Latest
How AI tools are used for doxing
AI has learned how to quickly gather scattered details about a person, link their accounts together, and turn a digital footprint into a detailed dossier. We look at how artificial intelligence is changing doxing — and what you can do to make deanonymization harder.
SMBHow to avoid falling victim to hackers: a guide for SMBs
People, processes, and technology: if a company has gaps in its defenses, they most likely come from one of these three areas. We walk through a real-world breach, and explain how to stand up to attackers without hiring a huge team or needing to vastly increase the security budget.
AIHow to improve your resume with AI without exposing your data
Let’s look at how to use AI as a resume editor without oversharing to build a document that gets past automated screening systems and catches a recruiter’s eye.
Patches thick and fast: October bulletins from Microsoft and others
Microsoft’s October Patch Tuesday bulletin is breaking records again — it addresses 1,414 vulnerabilities. Here’s what you need to know.
side-channel attacksInjectEave: unavoidable eavesdropping method
We look at an unusual eavesdropping method that leverages the fundamental physical properties of electronic components.
New ransomware trends: hijacking Active Directory instead of encrypting data
In April, our experts investigated the PAYLOAD campaign — where the leverage wasn’t data encryption but a malicious AD group policy object.
The direct impact of “tokenomics” on cybersecurity processes
We examine the impact of AI dependency on an organization’s cybersecurity.
Google patches 110 vulnerabilities in Pixel smartphones
Google has released its September security update for Pixel smartphones – fixing 110 vulnerabilities. One of the vulnerabilities appears to be being used actively in targeted attacks.
Gamers
Bad advice for gamers: ClickFix hits Steam forums
Steam forums are the latest battleground for ClickFix attacks. We break down how attackers disguise themselves as helpful commenters to trick gamers into installing a crypto miner on their PCs.
Vulnerability in Unity game engine
Any game based on the popular Unity engine made in the last eight years can allow attackers to get into your computer or smartphone. Here’s what to do about it.
Gamers under fire: malware on official websites
Official gaming websites and platforms may seem safe, but even there gamers occasionally encounter malware. We break down infection cases involving Endgame Gear, Steam, and Minecraft.
Gamers beware: Trojans have invaded Steam
If you still think that Steam, Google Play, and the App Store are malware-free, then read this fascinating story about PirateFi and other hacker creations disguised as games.
How scammers attack young gamers
Autumn is here, kids are going back to school and also meeting up with friends in their favorite online games. With that in mind, we have just carried out one of our biggest ever studies of the threats young gamers are most likely to encounter.
Live hack: Apex Legends esports tournament scandal
Hackers have long been engaging with the gaming world: from cracking games and creating cheats, to, more recently, attacking esports players live during an Apex Legends tournament. Regarding the latter, we break down what happened and how it could have been avoided.
Mario Forever, malware too: a free game with a miner and Trojans inside
Malicious versions of the free-to-download game Super Mario 3: Mario Forever plant a miner and a stealer on gamers’ machines.
Business
WordPress arbitrary code execution vulnerability
CVE-2026-87902, a new critical vulnerability in the WordPress core, is already being actively exploited in real-world attacks.
“Denial of wallet” as a new DDoS attack against AI agents
What tokenomics is, and how the value of AI tokens has become a cybersecurity issue.
Not just a box to check: how small and medium-sized businesses can turn cybersecurity into a growth driver
We believe that investing in cybersecurity, like any other investment, should pay off. This post explains what a small company needs to make its security setup work for the business instead of staying a formality.
Exotic files: unexpected sources of cyberthreats
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.
malwareA dangerous matryoshka: everything needed to be known about polyglot malware files
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?
I firmly believe that the concept of cybersecurity will soon become obsolete, and cyberimmunity will take its place.
Eugene Kaspersky
Tips
How can students overcome the fear of unfulfilled potential, and where does cybersecurity come into it?
University students sometimes don’t see the practical value of what they’re studying, and aren’t always sure what to do next. Kaspersky Academy’s free “Cybersecurity. Entry Level” course can help them pick up in-demand skills directly from Kaspersky experts.
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.
Fact and fiction about hidden Wi-Fi network names
Hiding your Wi-Fi network name might seem like a smart security move, but in practice it does more harm than good. Let’s take a look at how it works, what side effects it can have, and how to properly secure your home Wi-Fi.
Malicious Chrome and Edge add-ons and ClickFix attacks
What do malicious browser extensions, crypto theft, and fake Chrome update guides have in common? We look at a recent campaign involving 19 infected add-ons.