Technology
How to tell if a login alert is real or a scam
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Online scams thrive on the urgency and fear of their victims. If you’ve ever been a victim of a scam, you’d know that bad actors often try to rush you into taking action by creating a sense of fear. A scammer may call you impersonating a government agency and claim your Social Security number has been linked to drug trafficking.
A phishing email might ask you to update your tax details or claim you’ve won a lottery or a free product, all to get you to click a malicious link.
A more effective tactic scammers use is sending fake login alerts. These are warnings that someone has logged into your account, prompting you to take immediate action. This method works well because legitimate services like Google, Apple, Netflix and Facebook also send these types of notifications when someone, including you, logs in from a new device. It can be tricky to tell the difference.
As Robert from Danville asks, “I constantly get in my spam junk folder emails saying ‘someone has logged into your account.’ Is this spam? legitimate? concerning? How do I know? How to avoid wasting time checking? How do I check?”
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Thanks for writing to us, Robert. I completely understand how tricky it can be to figure out whether these messages are legitimate or just another scam attempt. Let’s break down what these urgent warnings usually look like and go over a few ways you can stay safe.
A person logging into a Gmail account on a laptop (Kurt “CyberGuy” Knutsson)
How login alert scams work and why they’re so effective
Scammers often pose as login alerts from Google, Apple, Meta or even your bank, complete with official-looking logos, because fear is effective. But not every alert is a scam. In many cases, these notifications are legitimate and can help you detect unauthorized access to your accounts. Let’s focus on the scam side first.
Login alert scams have been around for a while. Early reports date back to 2021, and the trend has persisted since then. In 2022, reports surfaced that scammers were impersonating Meta and sending phishing emails to users.
FBI WARNS OF SCAM TARGETING VICTIMS WITH FAKE HOSPITALS AND POLICE
One such email used a clean layout with minimal text. It avoided the usual scare tactics and stuck to a simple message. But that is not always the case. A common red flag in phishing attempts is the tendency to overload the email with unnecessary details. These messages often include cluttered formatting, excessive explanations and an increasing number of typos or design errors. One phishing email simply gets to the point:
Someone tried to Iog into Your Account, User lD
A user just logged into your Facebook account from a new device Samsung S21. We are sending you this email to verify it’s really you.
Thanks,
The Facebook Team
What’s concerning now is that poor grammar is no longer a reliable sign of a scam. Thanks to AI, even those with limited English skills can write emails that sound polished and professional. As a result, many phishing messages today read just like legitimate emails from trusted companies.
Receiving a phishing email is not the real issue. The real problem starts when you click on it. Most of these emails contain links that lead to fake login pages, designed to look exactly like platforms such as Facebook, Google or your bank.
If you enter your credentials there, they go directly to the scammer. In some cases, simply clicking the link can trigger a malware download, especially if your browser is outdated or your device lacks proper security. Once inside, attackers can steal personal information, monitor your activity or take control of your accounts.
Illustration of a hacker at work (Kurt “CyberGuy” Knutsson)
DON’T CLICK THAT LINK! HOW TO SPOT AND PREVENT PHISHING ATTACKS IN YOUR INBOX
How to tell if a login alert is real or fake
Real login notifications do exist; they’re just much less scary. A genuine alert from Google, Apple or Microsoft will come from an official address (for example, no-reply@accounts.google.com or security@apple.com) and use consistent branding. The tone is factual and helpful.
For instance, a legit Google security alert might say, “We detected a login from a new sign-in to your Google Account on a Pixel 6 Pro device. If this was you, you don’t need to do anything. If not, we’ll help you secure your account.” It may include a “Check activity” button, but that link always redirects to a google.com address, and it won’t prompt you to reenter your password via the email link. Similarly, Apple notes it will never ask for passwords or verification codes via email.
Legitimate Google notification (Google)
FBI WARNS OF SCAM TARGETING VICTIMS WITH FAKE HOSPITALS AND POLICE
What to do if you get a suspicious login alert email
1. Don’t click any links or attachments and use strong antivirus software: Instead, manually log in to the real site (or open the official app) by typing the URL or using a bookmarked link. This guarantees you’re not walking into a scammer’s trap. The FTC recommends this: if you have an account with that company, contact them via the website or phone number you know is real, not the info in the email.
The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android and iOS devices.
2. Remove your data from the internet: Scammers are able to send you targeted messages because your data, like your email address or phone number, is already out there. This often happens due to past data breaches and shady data brokers. A data removal service can help clean up your digital trail by removing your information from public databases and people-search sites. It’s not a quick fix, but over time, it reduces how easily scammers can find and target you.
While no service can guarantee the complete removal of your data from the internet, a data removal service is really a smart choice. They aren’t cheap, and neither is your privacy. These services do all the work for you by actively monitoring and systematically erasing your personal information from hundreds of websites. It’s what gives me peace of mind and has proven to be the most effective way to erase your personal data from the internet. By limiting the information available, you reduce the risk of scammers cross-referencing data from breaches with information they might find on the dark web, making it harder for them to target you. Check out my top picks for data removal services here.
Get a free scan to find out if your personal information is already out on the web.
3. Check your account activity: Go to your account’s security or sign-in page. Services like Gmail, iCloud or your bank let you review recent logins and devices. If you see nothing unusual, you’re safe. If you do find a strange login, follow the site’s process (usually changing your password and logging out all devices). Even if you don’t find anything odd, change your password as a precaution. Do it through the official site or app, not the email. Consider using a password manager to generate and store complex passwords.
4. Enable two-factor authentication (2FA): This is your best backup. With 2FA enabled, even if someone has your password, they can’t gain access without your phone and an additional second factor. Both Google and Apple make 2FA easy and say it “makes it harder for scammers” to hijack your account.
5. Report suspicious emails: If you receive a suspicious email claiming to be from a specific organization, report it to that organization’s official support or security team so they can take appropriate action.
THIS IS WHAT YOU ARE DOING WRONG WHEN SCAMMERS CALL
Kurt’s key takeaway
You shouldn’t have to vet every sketchy email. In fact, your email’s spam filters catch most phishing attempts for you. Keep them enabled, and make sure your software is up to date so that malicious sites and attachments are blocked. Still, the most powerful filter is your own awareness. You’re definitely not alone in this. People receive these spammy login scares every day. By keeping a cool head and following the steps above, you’re already ahead of the game.
Have you ever encountered a suspicious email or phishing attempt? How did you handle it, and what did you learn from the experience? Let us know by writing us at Cyberguy.com/Contact
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Copyright 2025 CyberGuy.com. All rights reserved.
Technology
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Technology
Fake Windows update installs hidden malware
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If you’ve ever clicked “Check for updates” and trusted what you saw, you’re not alone. That’s exactly what this latest scam is counting on.
The page mimics official branding, includes a believable knowledge base number and presents a big blue download button that feels familiar.
The catch? The download installs malware designed to steal passwords, payment details and account access.
According to researchers at Malwarebytes Labs, a cybersecurity research and threat intelligence team inside Malwarebytes, the site uses a typosquatted domain that looks close enough to a real Microsoft URL to fool a quick glance. That small trick is often all it takes.
APPLE APP PASSWORD SCAM EMAIL WARNING
Cybersecurity researchers warn a fake Microsoft update site uses a look-alike URL and a familiar download button to deliver data-stealing malware. (Michael Nagle/Bloomberg via Getty Images)
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Why this fake Windows update malware slips past detection
At first glance, nothing seems off. The file looks like a standard Windows installer. It even lists “Microsoft” in its properties. That’s where this attack gets clever. Instead of using obvious malicious code, the attackers built the installer with legitimate tools and layered the attack in stages. Each piece looks harmless on its own.
Here’s what’s happening behind the scenes:
- The installer launches what appears to be a normal app
- That app quietly runs hidden scripts
- A disguised process loads a full Python environment
- Data theft tools activate in the background
Because each step looks routine, many security tools fail to flag it right away. Researchers also noted that antivirus engines initially showed zero detections for key parts of the attack. That does not mean the file is safe. It means the malicious behavior is well hidden.
What this fake Windows update malware is stealing
Once installed, the malware gets to work fast. It collects details about the infected device, including location and IP address. Then it reaches out to remote servers to receive instructions and upload stolen data.
The targets include:
- Saved browser passwords
- Login sessions and cookies
- Payment details
- Discord account tokens
It even tries to shut down other processes on your system to avoid interference while it works. In some cases, it modifies apps like Discord to intercept account activity in real time.
How the fake Windows update malware stays on your system
This malware is designed to stick around. It creates entries that look like normal system processes, so they blend in. One registry entry mimics Windows Security Health, which most users would ignore. It also drops a shortcut in your startup folder with a familiar name like Spotify. That makes it easy to overlook. Two different persistence tricks mean it can survive a reboot and keep running.
FAKE WINDOWS UPDATE PUSHES MALWARE IN NEW CLICKFIX ATTACK
A fake Windows update page is tricking users into downloading malware that steals passwords, payment details and account access. (Beata Zawrzel/NurPhoto)
Why this fake Windows update scam feels so real
There’s a bigger trend behind this. Researchers say campaigns like this often target regions where large data breaches have already exposed personal information. When attackers already know your name, provider or habits, they can build scams that feel tailored to you. That makes a fake Windows update page far more believable than a generic phishing email.
It also highlights something important. Today’s malware often hides inside legitimate tools and trusted frameworks. That makes it harder to detect and easier to trust. This campaign shows how far scammers have come. They are no longer relying on sloppy emails or obvious fake links. Instead, they are building layered attacks that look and behave like trusted software.
Even experienced users can get caught off guard when everything appears normal. The biggest takeaway is simple. A clean scan result or a familiar interface does not guarantee safety.
Microsoft says it’s aware of the threat
Microsoft confirmed it is tracking this type of activity and urges users to be cautious when downloading updates from unfamiliar sources.
“We are aware of reports of fraudulent websites impersonating Microsoft, and we actively work to detect and disrupt malicious activity across the internet,” A Microsoft spokesperson told CyberGuy. “We encourage customers to be cautious of unexpected prompts or downloads and to verify that they are interacting with legitimate Microsoft domains. As a best practice, we recommend users verify the legitimacy of a link by going directly to our website from your own saved favorite, from a web search, or by typing the domain name yourself.”
For more guidance on how to protect against online phishing scams, you can refer to Microsoft’s official support page at support.microsoft.com.
MICROSOFT CROSSES PRIVACY LINE FEW EXPECTED
A convincing Windows update scam is spreading malware that can grab saved passwords, cookies, payment data and Discord tokens. (Todor Tsvetkov/Getty Images)
Ways to stay safe from fake Windows update malware
You don’t need to be a security expert to avoid this. A few habits make a big difference.
1) Only update Windows from your settings
Go to Settings > Windows Update and check for updates there. Avoid downloading updates from websites.
2) Double-check the URL
Real Microsoft pages use microsoft.com. Anything else, even if it looks close, should raise a red flag.
3) Be cautious with urgent update prompts
If a site or message pressures you to install an update, stop and verify it manually.
4) Use strong antivirus software with behavior detection
Traditional antivirus software, which often comes built into your device or as basic security software, mainly looks for known threats using signature matching, which means it can miss new or well-hidden attacks like this one. Strong antivirus software uses behavior detection to monitor what programs are doing in real time, helping flag suspicious activity even if the malware hasn’t been seen before. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android & iOS devices at Cyberguy.com.
5) Use a data removal service to limit your exposure
If your personal information is already circulating online from past breaches, it can make scams like this more convincing. A data removal service helps reduce how much of your information is publicly available, making it harder for attackers to target you with tailored phishing attempts. Check out my top picks for data removal services and get a free scan to find out if your personal information is already out on the web by visiting Cyberguy.com
6) Turn on two-factor authentication
Two-factor authentication (2FA) adds a second layer of protection if your passwords are stolen.
7) Avoid downloading installer files from unknown sites
Legitimate updates rarely require manual downloads.
Kurt’s key takeaways
Fake updates are one of the most effective tricks because they tap into something we all trust. Keeping your system secure should not put you at risk, yet that’s exactly what attackers are exploiting here. The safest move is to slow down, verify where updates come from and stick to built-in tools whenever possible.
Are tech companies doing enough to keep fake updates from putting your data at risk? Let us know your thoughts in the comments below. Let us know by writing to us at Cyberguy.com.
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Copyright 2026 CyberGuy.com. All rights reserved.
Technology
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