Cyber Agency—50% Of Microsoft Windows PCs ‘Vulnerable To Attack’

Microsoft’s recent decision to extend the life of Windows 10 has stirred a complex mix of relief and concern among its vast user base. Currently, approximately 50% of users are still operating on this version of the operating system, many of whom may now delay upgrading their PCs for at least another year.

Out of the 700 million users impacted, around 250 million lack the necessary hardware to meet the requirements for Windows 11. While there is a valid argument for allowing these users additional time to acquire new devices, the situation is less forgiving for those who are simply choosing not to upgrade. Microsoft has acknowledged this trend, yet human behavior suggests that many will continue to resist the change.

Cybersecurity Concerns

This hesitation has been echoed by the National Cyber Security Centre (NCSC), the cybersecurity arm of the U.K. spy agency. In a recent public advisory, they cautioned that “devices that don’t meet Windows 11 hardware requirements remain fundamentally vulnerable to attack.”

The NCSC recognizes that for many users, “Windows 10 works for them and just doesn’t feel old.” Its modern user interface can easily mask the fact that it was launched over a decade ago. However, beneath this façade, the operating system is beginning to show its age, particularly in terms of security.

As of the end of last month, Windows 10 was still installed on more PCs globally than Windows 11. However, data from July indicates that Windows 11 has begun to gain ground, a shift that has yet to reflect Microsoft’s recent policy change.

The NCSC has emphasized the significant security risks associated with remaining on Windows 10, warning that users risk becoming “a prime target for cyber criminals.” They referenced the infamous WannaCry ransomware attack, which wreaked havoc on outdated Windows systems, leading to substantial costs and damages worldwide.

While it is presumed that most Windows 10 users have the capability to upgrade but are choosing not to, the NCSC suggests that for those delaying due to hardware costs, “Windows 11 provides excellent justification for the purchase of new hardware.” Despite Microsoft’s attempts to make this case over the years, it has yet to resonate strongly with consumers.

As the now softened deadline of October approaches, users can expect continued warnings regarding the risks of remaining on Windows 10. The reality is that the most significant threat to Windows security may well be inertia, and so far, no solution has effectively addressed this challenge.

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Cyber Agency—50% Of Microsoft Windows PCs ‘Vulnerable To Attack’