If your parent's computer still runs Windows 10, it's not immediately unsafe, but the clock is running out. Microsoft ended mainstream support back in October 2025, and the free bridge program covering security-only patches, called Extended Security Updates, runs out on October 13, 2026. After that date, an unpatched Windows 10 machine stops getting fixes for newly discovered security holes, permanently. Scammers already know this deadline exists, and they're using it as bait.
What the Windows 10 Extended Security Updates Deadline Actually Means
Extended Security Updates, or ESU, is Microsoft's one-year bridge program for people who aren't ready to move to Windows 11. It only covers critical and important security patches. It does not include new features, general tech support, or driver updates from other companies. Depending on your region, enrolling can be free if certain account settings are met, or it can cost a small fee. Once October 13, 2026 passes, that bridge is gone. The computer keeps working exactly the same the next morning, which is part of why this deadline is so easy for a parent to shrug off. Nothing visibly breaks. What breaks is invisible, the security patching that used to happen quietly in the background.
How Scammers Are Using the Windows 10 Deadline as Bait
This is the part that actually matters for your parent's safety right now, not in October. Consumer watchdogs are already tracking a wave of fake "upgrade" emails, malicious download links disguised as the Windows 11 upgrade, and cold calls claiming to be from Microsoft or an IT department warning that a computer is compromised and needs immediate remote access to fix. None of that is how Microsoft actually operates. Microsoft does not call customers, does not monitor individual computers for viruses, and does not put phone numbers inside legitimate error messages.
The most damaging version of this scam right now uses what's being called a "Phantom Hacker" relay: a fake tech support agent tells the victim their bank account has been compromised, then transfers the call to a fake "bank fraud officer," who transfers again to a fake "government investigator," who walks the victim through wiring their savings into a supposedly protected account. The FBI's Internet Crime Complaint Center reported seniors lost roughly $4.9 billion to fraud in 2024, with an average loss of about $83,000 per victim, and people over 60 account for roughly two-thirds of all dollar losses from fraud across every age group combined. This isn't a fringe risk. It's the single most expensive category of scam hitting older adults right now.
The One Sentence That Tells You It's a Scam Every Time
Here's the rule that covers almost every version of this: if a screen or a phone call gives you a phone number and tells you to call it because your computer or your bank account is at risk, don't call it. That single sentence, a warning paired with a number to call, is the tell in nearly every one of these scams, whether it shows up as a loud pop-up that won't close, an email about the Windows 10 deadline, or someone claiming to be Microsoft on the phone. Real Microsoft alerts don't work that way, and neither does a real bank fraud department.
Why I'd Rather Parents Overreact to This Than Underreact
I've seen the instinct in a lot of families, mine included at times, to treat a scary pop-up as something to just close and forget about. That instinct is wrong here, and I say that as someone who'd normally tell you not to panic about tech stuff. This specific category of scam is built entirely around urgency and fear working faster than good judgment can catch up. A parent who's a little too cautious, who hangs up on a real call from an actual bank out of caution and calls back on a number from a statement to double check, has lost nothing. A parent who trusts the wrong pop-up once can lose their savings in a single afternoon. That asymmetry is exactly why I'd rather you over-warn than under-warn on this one.
What to Actually Check on an Aging Parent's Computer This Week
Open Settings, then Windows Update on their computer and see what version it's running. If it says Windows 10, either enroll it in Extended Security Updates through that same Windows Update screen, or if the hardware supports it, upgrade to Windows 11 directly through Microsoft's own update path, never through a link from an email or a pop-up. While you're there, walk them through the rule above out loud: a warning with a phone number attached means hang up or close the window, every time, no exceptions.
