The Security Blog From Gridinsoft

Barts NHS Trust Attacked by ALPHV/BlackCat

Barts NHS Trust Hacked by BlackCat/ALPHV Ransomware Group

A Russian cybercriminal gang BlackCat claims to have hacked into one of Britain’s most prominent hospital groups and threatens to…

TeamTNT Group Returns with Silent Bob Campaign

Aqua Security security researchers have warned that the TeamTNT group may be preparing a new large-scale anti-cloud campaign called “Silent…

Proxyjacking: The Latest Cybercriminal Invention In Action

Today, in the constantly changing world of cyber threats, attackers always look for new ways to get more benefits with…

PlugX malware attacks European diplomats

Over the past few months, researchers have been monitoring the activity of a Chinese threat actor using PlugX malware to…

Snappy Tool Helps Avoid Fraudulent Wi-Fi Hotspots

Trustwave has created a Snappy tool that will make it easy to determine if the Wi-Fi network is fake or…

mining malware LemonDuck

Microsoft reported about activity of the LemonDuck malware

Microsoft researchers have published a detailed analysis of the LemonDuck…

fake Windows 11 installers

Scammers distribute fake Windows 11 installers

Fraudsters explore curiosity about the release of Windows 11 to…

HP Xerox and Samsung printers

Researchers found a vulnerability that affects millions of HP, Xerox and Samsung printers

In February of this year, SentinelOne experts found a 16-year-old…

Vulnerability in Windows 10

Vulnerability in Windows 10 could allow gaining administrator privileges

Last weekend, the well-known cybersecurity researcher Jonas Lykkegaard reported a…

US and UK accused China

US and UK accused China for attacks on Microsoft Exchange servers

The United States and a coalition of its allies, including…

Researchers tricked Windows Hello

Researchers trick Windows Hello with infrared image

CyberArk researchers tricked the Windows Hello biometric authentication system that…

Windows Print Spooler

New Issues Found with Windows Print Spooler

Last month, cybersecurity experts inadvertently unveiled a PoC exploit for…

Ukrainian mining farm

Ukrainian law enforcement discovered a mining farm consisting of thousands of PlayStation 4 consoles

Last week, Ukrainian law enforcement officers discovered a huge mining…

Microsoft patches 117 vulnerabilities

Microsoft patches 117 vulnerabilities, including 9 zero-day vulnerabilities

As part of July Patch Tuesday, Microsoft fixed (released patches)…

Patch for Printnightmare

Microsoft declares that Printnightmare patch works correctly

Previously, many IS researchers warned that Microsoft’s emergency patch for…

patch for PrintNightmare is ineffective

The official patch for the PrintNightmare vulnerability was ineffective

Earlier this week, Microsoft released an emergency patch for a…

Microsoft patch for PrintNightmare

Microsoft releases unscheduled patch for PrintNightmare vulnerability

Microsoft has prepared an emergency patch for a critical PrintNightmare…

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