Cybersecurity

Citrix: Update for Hypervisor and Xenserver against AMD vulnerabilities

Citrix has released updates for the virtualization software Hypervisor and Xenserver. Attackers could read unauthorized memory on AMD systems. Citrix has released new versions of the virtualization software Hypervisor and...

What is the best Windows 10 antivirus in 2020?

One of the basic premises of the security of the computers of private users is to have a...

Vulnerability: Clipboard freely accessible in Chromium-based browsers

Websites can currently access the clipboard in any way in current Chromium-based web browsers. This enables attacks on...

Security and Incident Management with Wazuh​

The open source tool Wazuh helps the admin to take stock. This allows him to uncover security gaps...

Confirmed: beyond 2.4 and 5 GHz, the 6 GHz WiFi will arrive this year

After the industry requested it, and after announcing that it was going to vote, the FCC of United...

Ukrainian Ministry of Defense: Russia is planning massive cyber attacks

According to investigators from the Ukrainian Defense Ministry, Russia is planning massive cyber attacks on critical infrastructure in Ukraine and allies.   The Ukrainian Ministry of...

Ransomware: After Encrypt comes Copy & Destroy

Encrypting is time-consuming and error-prone – that's what cybercrime gangs, who make previously copied data unusable, think.   As early as 2021, the so-called triple blackmail...

Attackers nest in Exchange Online with malicious OAuth apps

Microsoft analyzed attacks on cloud exchange where attackers using malicious OAuth apps gained sustained access and abused it for spamming.   After burglaries in Exchange online...

13.8 million downloads: malware apps on Android and iOS

An IT security company found advertising fraud apps on Google Play and the Apple Store totaling 13.8 million downloads.   The IT security company Human has...

IT security gap at Lufthansa: Airline boss himself affected

Lufthansa boss Carsten Spohr has apparently fallen for a security gap in the airline. Unknown obtained data using his boarding pass.   Lufthansa boss Carsten Spohr...

WhatsApp: Critical vulnerability allows code smuggling in video calls

Two vulnerabilities in WhatsApp allow attackers to plant malicious code on victims. Updated app versions seal the leaks.   With the WhatsApp versions called "September Update",...