A stark warning has been issued to Windows users, with experts stating that those who fail to upgrade to Windows 11 by October face a significant security risk. The warning comes from ESET, which notes that 800 million PC owners are at risk of losing security updates and exposing themselves to cyber attacks and data loss.
According to ESET, 65% of devices in German households still run Windows 10, despite the operating system’s end-of-life approaching in October. Microsoft has confirmed a one-year extension for Windows 10 users, but experts advise against waiting, citing significant security risks.
The warning highlights a broader issue with hardware compatibility, particularly with regards to TPM (Trusted Platform Module) requirements. This is expected to prevent around 400 million PCs globally from upgrading to newer versions of the operating system.
ESET warns that Windows 10 and older systems are more vulnerable to attacks, data loss, espionage, and costly ransomware attacks. Companies that fail to upgrade may risk violating data protection regulations, leading to legal consequences and a loss of trust among customers.
As the October deadline approaches, users can expect continued warnings from the security industry, with experts urging those who have not yet upgraded to take action soon. Microsoft is already monitoring the trend, as Windows 10’s market share numbers continue to worryingly reverse.
The prolonged reluctance to upgrade has led to a stubborn user base, and the Windows ecosystem will likely continue to push users to make the move. With security experts sounding the alarm, it’s clear that time is running out for those who have yet to take action.
Source: https://www.forbes.com/sites/zakdoffman/2025/01/04/microsoft-dangerous-update-warning-65-of-all-windows-users-must-act-now