Protect Your Business from Phishing Scams: Essential Tips

Learn how to protect your business from phishing scams with these essential tips. Technijian offers expert solutions to safeguard your data and employees.

Windows Hyper-V Vulnerability

Critical Windows Hyper-V NT Kernel Vulnerability Allows SYSTEM Privilege Escalation – PoC Released

Ravi Jain
CVE-2025-21333 is a critical vulnerability found in Microsoft's Hyper-V NT Kernel Integration VSP, enabling attackers to escalate privileges to SYSTEM level. This heap-based buffer overflow in the vkrnlintvsp.sys driver impacts containerized VMs like Windows Sandbox. Exploitation involves manipulating the I/O ring buffer to gain arbitrary read/write access in kernel memory, with a proof of concept demonstrating the technique. Microsoft has released a patch in the January 2025 updates, and organizations are advised to apply it promptly along with enabling advanced security features. The vulnerability poses significant risks including compromising confidentiality, violating system integrity, and disrupting system availability. ... Read More
SpyLend Malware

SpyLend Malware on Google Play: Indian Users at Risk of Credential Theft!

Ravi Jain
A new Android malware called SpyLend is targeting Indian users through a fake finance app on the Google Play Store. This malware steals login credentials, personal data, and financial information by exploiting permissions and monitoring the clipboard. SpyLend uses tactics like blackmail and fake loan applications to trick users into downloading malicious APKs. The malware also evades detection using WebView API and a custom Command & Control server to harvest user credentials. Enterprises and users are advised to follow cybersecurity measures such as avoiding unknown apps, checking permissions, and using anti-malware tools to stay safe. ... Read More
8 Major IT Disasters of 2024

8 Major IT Disasters of 2024: Lessons for Business Continuity

Ravi Jain
Eight Major IT disasters of 2024, examining their causes and impacts across various sectors. Examples include widespread software failures affecting millions of computers, major outages at telecommunication companies and retailers, AI chatbot malfunctions, and government system errors. The article highlights the significant financial and reputational consequences of these incidents. Key takeaways emphasize the importance of rigorous software testing, robust system architecture, dependable third-party vendors, and ethical AI development to prevent future disruptions. Finally, it promotes a company's services for mitigating such risks. ... Read More
Google Calendar & Drawings to Bypass Email Security

Hackers Exploit Google Calendar & Drawings to Bypass Email Security

Ravi Jain
Cybercriminals are exploiting Google Calendar and Google Drawings to launch sophisticated phishing attacks. These attacks involve manipulated email headers and links to malicious websites disguised within seemingly legitimate calendar invites and drawings. The attacks aim to steal sensitive data like credentials and payment information. Both individuals and organizations are advised to implement strong security measures, including multi-factor authentication and advanced email security solutions, to protect themselves. Google is also encouraging users to utilize its security features and recommends employing advanced security software. ... Read More
Phishing scams

Phishing Scams: How to Spot Them and Protect Yourself 

Ravi Jain
In today's world, it's not just about having the best technology. You also need to be smart about how you use it. Phishing scams are becoming more and more common. These scams try to trick you into giving away your personal information or downloading dangerous software. If you're not careful, you could lose a lot of money or even have your identity stolen.  This blog post will explain what phishing scams are, how to spot them, and how to protect yourself. We'll also share how Technijian Managed IT Services, especially those within Orange County, can give you an extra layer of security.  ... Read More