Archive for the ‘windows hacking’ Category

4 New BlueKeep-like ‘Wormable’ Windows Remote Desktop Flaws Discovered

August 13th, 2019
If you are using any supported version of the Windows operating system, stop everything and install the latest security updates from Microsoft immediately. Windows operating system contains four new critical wormable, remote code execution vulnerabilities in Remote Desktop Services, similar to the recently patched 'BlueKeep' RDP vulnerability. Discovered by Microsoft's security team itself, all

Posted in BlueKeep RDP Flaw, BlueKeep RDP Vulnerability, RDP Vulnerability, Remote Desktop Protocol, Remote Desktop Services, Vulnerability, windows hacking | Comments (0)

Reverse RDP Attack Also Enables Guest-to-Host Escape in Microsoft Hyper-V

August 7th, 2019
Remember the Reverse RDP Attack? Earlier this year, researchers disclosed clipboard hijacking and path-traversal issues in Microsoft's Windows built-in RDP client that could allow a malicious RDP server to compromise a client computer, reversely. (You can find details and a video demonstration for this security vulnerability, along with dozens of critical flaws in other third-party RDP

Posted in clipboard hijacking, directory traversal vulnerability, hyper-V, hypervisors, path traversal attack, RDP server hacking, RDP Vulnerability, virtual machine, windows hacking, Windows RDP Server | Comments (0)

New Flaws Re-Enable DMA Attacks On Wide Range of Modern Computers

February 27th, 2019
Security researchers have discovered a new class of security vulnerabilities that impacts all major operating systems, including Microsoft Windows, Apple macOS, Linux, and FreeBSD, allowing attackers to bypass protection mechanisms introduced to defend against DMA attacks. Known for years, Direct memory access (DMA)-based attacks let an attacker compromise a targeted computer in a matter of

Posted in Apple macOS, DMA Attack, freebsd, hacking news, hardware hacking, Hardware Trojan, Linux hacking, Thunderbolt Port, Vulnerability, windows hacking | Comments (0)

Flaws in Popular RDP Clients Allow Malicious Servers to Reverse Hack PCs

February 5th, 2019
You've always been warned not to share remote access to your computer with any untrusted people for many reasons—it's basic cyber security advice, and common sense, right? But what if I say, you should not even trust anyone who invites or offers you full remote access to their computers? Security researchers at cybersecurity firm Check Point have discovered more than two dozen

Posted in hacking news, RDP exploit, RDP server hacking, remote code execution, Vulnerability, windows hacking | Comments (0)

Unpatched vCard Flaw Could Let Attackers Hack Your Windows PCs

January 15th, 2019
A zero-day vulnerability has been discovered and reported in the Microsoft's Windows operating system that, under a certain scenario, could allow a remote attacker to execute arbitrary code on Windows machine. Discovered by security researcher John Page (@hyp3rlinx), the vulnerability was reported to the Microsoft security team through Trend Micro's Zero Day Initiative (ZDI) Program over 6

Posted in cyber security, hacking news, vCard exploit, Vulnerability, windows hacking, windows security, windows Vulnerability, Zero-Day Vulnerability | Comments (0)

CowerSnail — Windows Backdoor from the Creators of SambaCry Linux Malware

July 27th, 2017

Last month, we reported about a group of hackers exploiting SambaCry—a 7-year-old critical remote code execution vulnerability in Samba networking software—to hack Linux computers and install malware to mine cryptocurrencies.

The same group of hackers is now targeting Windows machines with a new backdoor, which is a QT-based re-compiled version of the same malware used to target Linux.

Posted in bitcoin mining software, CPUminer, hacking news, Linux malware, mining cryptocurrency, Samba vulnerability, SambaCry, windows hacking, Windows Malware | Comments (0)

Critical Flaws Found in Windows NTLM Security Protocol – Patch Now

July 12th, 2017

As part of this month’s Patch Tuesday, Microsoft has released security patches for a serious privilege escalation vulnerability which affect all versions of its Windows operating system for enterprises released since 2007.

Researchers at behavioral firewall specialist Preempt discovered two zero-day vulnerabilities in Windows NTLM security protocols, both of which allow attackers to create a

Posted in hacking news, Microsoft Windows, privilege escalation, RDP exploit, RDP server hacking, Vulnerability, windows hacking, windows Vulnerability, zero-day exploit | Comments (0)

Original Author of Petya Ransomware is Back & He Wants to Help NotPetya Victims

June 29th, 2017

The author of original Petya ransomware is back.

After 6 months of silence, the author of the now infamous Petya ransomware appeared today on Twitter to help victims unlock their files encrypted by a new version of Petya, also known as NotPetya.

“We’re back having a look in NotPetya,” tweeted Janus, a name Petya creator previously chose for himself from a villain in James Bond. “Maybe it’s

Posted in Cyber Attack, EternalBlue exploit, hacking news, mbr repair tool, Petya ransomware, ransomware, ransomware attack, Ransomware Decryption Key, WannaCry Ransomware, windows hacking | Comments (0)

WannaCry Ransomware That’s Hitting World Right Now Uses NSA Windows Exploit

May 12th, 2017

Update — After reading this article, if you want to know, what has happened so far in past 4 days and how to protect your computers from WannaCry, read our latest article “WannaCry Ransomware: Everything You Need To Know Immediately.” 

Earlier today, a massive ransomware campaign hit computer systems of hundreds of private companies and public organizations across the globe – which is

Posted in decrypt ransomware, EternalBlue exploit, hacking tool, nsa hacking tools, ransomware, Wana Decrypt0r, WannaCry Ransomware, WannaCryptor, windows exploit, windows hacking | Comments (0)

Badlock — Unpatched Windows-Samba Vulnerability Affects All Versions of Windows

March 23rd, 2016

Security researchers have discovered a nasty security vulnerability that is said to affect almost every version of Windows and Samba and will be patched on April 12, 2016, the Samba development team announced Tuesday.

So, Save the Date if you are a Windows or Samba file server administrator.

Samba is a free, open source implementation of the SMB/CIFS network file sharing protocol that

Posted in Badlock bug, hacking news, Samba Service, Vulnerability, windows hacking, windows Vulnerability | Comments (0)