Advertisement
Top

Tag: Windows


Threats & Malware, Vulnerabilities

Patch now! Emergency fix for PrintNightmare released by Microsoft

July 7, 2021

Via: Malwarebytes

Last week we wrote about PrintNightmare, a vulnerability that was supposed to be patched but wasn’t. After June’s Patch Tuesday, researchers found that the patch did not work in every case, most notably on modern domain controllers. Yesterday, Microsoft issued […]


Hacker, Threats & Malware

Facebook Takes Down Two Hacking Groups Operating out of Palestine

April 22, 2021

Via: Hot for Security

Facebook has announced that it managed to take down two significant groups of hackers based in Palestine that were working to compromise Windows, Android, and Apple devices by using all kinds of tricks, includes social engineering, malware, modified apps and […]


Cyber-crime, Malware

Clubhouse for PC isn’t a thing – that download is actually malware

April 9, 2021

Via: TechRadar

Threat actors have reportedly posted Facebook ads for a malware-laden download that pretended to be a Clubhouse app for Windows. Cybercriminals often piggyback on the popularity of successful apps to lure innocent users to download infected clones – and with […]


Cyber-crime, Malware

How to block malicious JavaScript files in Windows environments

December 30, 2020

Via: CSO Online

There have been several recent reports of fake updaters that spoof Google Chrome, Mozilla Firefox, and Internet Explorer landing pages. When the user clicks on the upgrade option, a JavaScript file is downloaded and executes malware. You have several options […]


Cyber-crime, Malware

Fake mobile version of Cyberpunk 2077 spreads ransomware

December 18, 2020

Via: Security Affairs

Crooks are spreading fake Windows and Android versions of installers for the new Cyberpunk 2077 video game that is delivering the CoderWare ransomware. Cyberpunk 2077 is a 2020 action role-playing video game developed and published by CD Projekt. It is […]


Threats & Malware, Vulnerabilities

Researcher Awarded $15,000 for Code Execution Flaw in PlayStation Now App

December 8, 2020

Via: Security Week

The PlayStation Now application allows users to access an on-demand game collection directly from their Windows PCs. To enjoy the games, users also need a PlayStation Network account and a compatible controller. As part of Sony’s bug bounty program on […]


Threats & Malware, Vulnerabilities

Microsoft Releases Windows Security Updates For Critical Flaws

November 11, 2020

Via: The Hacker News

Microsoft formally released fixes for 112 newly discovered security vulnerabilities as part of its November 2020 Patch Tuesday, including an actively exploited zero-day flaw disclosed by Google’s security team last week. The rollout addresses flaws, 17 of which are rated […]


Threats & Malware, Vulnerabilities

Adobe Warns Windows, MacOS Users of Critical Acrobat and Reader Flaws

November 3, 2020

Via: Threat Post

Adobe has fixed critical-severity flaws tied to four CVEs in the Windows and macOS versions of its Acrobat and Reader family of application software services. The vulnerabilities could be exploited to execute arbitrary code on affected products. These critical flaws […]


Threats & Malware, Vulnerabilities

Google fixes the second zero-day in Chrome in 2 weeks actively exploited

November 3, 2020

Via: Security Affairs

Google has released Chrome 86.0.4240.183 for Windows, Mac, and Linux that address ten security vulnerabilities including a remote code execution (RCE) zero-day (CVE-2020-16009) exploited by threat actors in the wild. The RCE is an inappropriate implementation in V8, which is […]


Threats & Malware, Vulnerabilities

Microsoft Patches New Windows ‘Ping of Death’ Vulnerability

October 14, 2020

Via: Security Week

Tracked as CVE-2020-16898, the issue is triggered when the TCP/IP stack doesn’t handle ICMPv6 Router Advertisement packets properly. An attacker could send specially crafted ICMPv6 Router Advertisement packets to a remote Windows machine to exploit the flaw and execute arbitrary […]


Cyber-crime, Malware, Phishing

4 top vulnerabilities ransomware attackers exploited in 2020

September 9, 2020

Via: CSO Online

The biggest security trend for 2020 has been the increase of COVID-19-related phishing and other attacks targeting remote workers. New York City, for example, has gone from having to protect 80,000 endpoints to around 750,000 endpoints in its threat management […]


Threats & Malware, Virus & Malware

Apple Accidentally Approved Malware to Run on MacOS

August 31, 2020

Via: Wired

FOR DECADES, MAC users had to worry less about malware than their Windows-using counterparts, but over the last few years that’s begun to change. In an attempt to crack down on growing threats like adware and ransomware, in February Apple […]


Threats & Malware, Vulnerabilities

Microsoft Out-of-Band security patch fixes Windows privilege escalation flaws

August 21, 2020

Via: Security Affairs

Microsoft released this week an out-of-band security update for Windows 8.1 and Windows Server 2012 R2 systems that address two privilege escalation vulnerabilities in Windows Remote Access. Both vulnerabilities were addressed by Microsoft in August, the August 2020 Patch Tuesday […]


Threats & Malware, Vulnerabilities

Microsoft August 2020 Patch Tuesday fixed actively exploited zero-days

August 12, 2020

Via: Security Affairs

Microsoft August 2020 Patch Tuesday updates have addressed 120 flaws, including two zero-day vulnerabilities that have been exploited in attacks in the wild. The two issues are a Windows spoofing bug and a remote code execution flaw in Internet Explorer. […]


Threats & Malware, Vulnerabilities

Companies Respond to ‘BootHole’ Vulnerability

July 30, 2020

Via: Security Week

Firmware security company Eclypsium revealed on Wednesday that billions of Windows and Linux devices are affected by a potentially serious vulnerability that can be exploited to install stealthy and persistent malware. The firm says the weakness affects devices that use […]


Threats & Malware, Virus & Malware

Linux and Windows systems targeted by new Tycoon ransomware

June 5, 2020

Via: TechRadar

A new ransomware strain is targeting Linux and Windows systems across a number of industries, security experts have warned. The malware, given the name Tycoon by the researchers at BlackBerry Research and Intelligence Team in partnership with KPMG’s UK Cyber […]


Application security, Security

Windows 10 adds new security and privacy features in May update

May 29, 2020

Via: Naked Security

Windows 10 release 2004 is out, with a slew of new features. They include several updates to its security and privacy. Here’s what you get when you download it, as outlined in the company’s blog post. Microsoft has updated its […]


Threats & Malware, Vulnerabilities

Thunderspy: More Thunderbolt Flaws Expose Millions of Computers to Attacks

May 11, 2020

Via: Security Week

The new attack method, dubbed Thunderspy, was discovered by Björn Ruytenberg of the Eindhoven University of Technology in the Netherlands. The researcher has discovered a total of 7 vulnerabilities related to improper firmware verification, weak device authentication, the use of […]


Network security, Security, Threats & Malware, Vulnerabilities

How to check your Windows network for vulnerabilities

April 22, 2020

Via: CSO Online

Now that you’re settling into the new normal of abnormality, it’s time to review the insecurity you might have introduced into your organization in the rush to support a remote workforce. As a recent twitter post from Jake Williams, founder […]


Email security, Security

How to prepare Microsoft Office and Windows for ransomware and email attacks

April 1, 2020

Via: CSO Online

The headlines make it clear that we are in unusual times. Working from home will be the new norm for many of us for the near term at least. As IT and security teams work to meet the challenge of […]