security program Archives

Winsage

November 23, 2025

Fake Windows Defender notifications are on the rise

Microsoft's latest AI language interpreter has raised concerns among cybersecurity experts, as it has inadvertently provided new opportunities for cybercriminals. Scammers are using fake Windows Defender pop-ups, which appear authentic, to deceive users into granting unauthorized remote access to their computers. Certain ransomware groups have found ways to disable Windows Defender remotely using trusted Windows drivers, leaving users vulnerable without alerts. These fraudulent notifications often lock users' browsers and prompt them to call a number associated with the scammers, who then guide them through granting access under false pretenses. The pop-ups originate from compromised websites, malicious ads, or bundled software, exploiting the familiar Defender name to instill fear. Relying solely on Windows Defender is risky, as it struggles against sophisticated attacks, lacks deeper monitoring, and is a prime target for cybercriminals. A multi-layered security approach, including reputable third-party security packages like Trend Micro’s Internet Security, is recommended. Additionally, maintaining smart security habits, such as keeping systems updated and using strong passwords, is essential for effective protection.

Winsage

November 22, 2025

Data Doctors: Beware fake Windows Defender alerts

Microsoft's Windows Defender has vulnerabilities that can be exploited by cybercriminals, including a method to remotely disable it using a trusted Windows driver. There has been an increase in counterfeit "Windows Defender" pop-ups that prompt users to call a phone number, connecting them to scammers. These pop-ups do not originate from Microsoft and are often triggered by compromised websites or malicious ads. Scammers use these alerts to gain remote access to victims' computers under the pretense of fixing non-existent issues, often charging for fraudulent services or installing malware. Windows Defender struggles against advanced threats, lacks deeper monitoring capabilities, and is a prime target for attackers due to its widespread use. A multi-faceted security approach, including third-party solutions like Trend Micro, is recommended to address these gaps and enhance protection. Additionally, maintaining smart security habits, such as updating software and using strong passwords, is crucial for overall system security.

Winsage

September 26, 2025

Windows 10 goes out with a whimper as its final non-security update clears up a few loose ends

General support for Windows 10 ends on October 14; extended security updates will be available for an additional year for users in the extended security program or located in Europe. The final non-security patch addresses minor bugs, including issues with the SMBv1 protocol and Autopilot Enrollment Status Page. After October 14, only security updates will be provided, with no new features or critical fixes. The upcoming patch is currently in the Preview channel and is unlikely to have further updates before the cutoff unless urgent issues arise.

Winsage

August 6, 2025

Security leadership in the age of constant disruption

The business landscape is evolving rapidly due to technologies like artificial intelligence (AI), quantum computing, and intelligent agents, which are reshaping operations and increasing security risks. Security is now a strategic imperative, requiring executives to anticipate and mitigate risks through investment in evolving technologies and best practices. Key trends defining the next decade include: 1. AI agents will enhance productivity but also introduce new security risks, necessitating parallel security structures. 2. Cyber-physical agents will expand security perimeters, requiring integration of physical and cybersecurity strategies. 3. Quantum computing poses retroactive threats to current cryptographic standards, prompting the need for quantum-safe encryption. 4. AI-enabled workforces will reshape talent dynamics and risk profiles, requiring collaboration between HR and IT for security programs. 5. Hardware-level security models will enhance protection and necessitate system upgrades. Organizations should adopt strategies such as securing supply chains, prioritizing attack prevention, leveraging AI for threat countermeasures, ensuring source integrity, maintaining security hygiene, and moving towards resilience with proven frameworks. Microsoft is enhancing security through initiatives like the Secure Future Initiative, Windows Resiliency Initiative, Microsoft Virus Initiative, and Zero Trust strategy.

Winsage

June 24, 2025

Stay secure with Windows 11, Copilot+ PCs and Windows 365 before support ends for Windows 10

Windows has been the most widely used operating system globally since its launch in 1985, currently powering over a billion active devices each month. Support for Windows 10 will end on October 14, 2025, meaning Microsoft will stop providing security and feature updates, as well as technical support for Windows 10 PCs. Users can check their eligibility for upgrading to Windows 11 through the Settings menu or the PC Health Check app. Windows 11 features enhanced security, improved performance, and a modern user interface, with built-in accessibility tools and AI capabilities. The Windows 10 Extended Security Updates (ESU) program will provide critical security updates for personal devices from October 15, 2025, to October 13, 2026. Organizations can subscribe to ESU for continued security updates for a year, with the option to renew annually. Windows 365 offers a cloud-based solution for transitioning to Windows 11 without needing to replace all devices immediately. Various Windows 11 and Copilot+ PCs are available from partners like Acer, ASUS, Dell, HP, Lenovo, Samsung, and Surface.

Tech Optimizer

May 21, 2025

Defendnot Disarms Windows Defender by Pretending to Be a Friend

A newly developed security program called Defendnot can deceive and disable Windows Defender, even without legitimate antivirus software installed. It alters the system to appear as a genuine antivirus program, allowing hackers to neutralize Windows Defender's protective measures. Defendnot operates through an undocumented API that antivirus software uses to register with the Windows Security Center, causing Microsoft Defender to deactivate. Developed by security researcher es3n1n, Defendnot injects a DLL file into the Taskmgr.exe process, misleading Windows into believing an antivirus is present. Although created for research purposes, it can be misused by cybercriminals. Microsoft Defender recognizes Defendnot as a Trojan and quarantines it upon detection.