SEC595: Applied Data Science and AI/Machine Learning for Cybersecurity Professionals


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Aisha was working from home when a browser pop-up suddenly appeared on her laptop:
“Your Windows operating system is no longer supported and appears to be infected! Your personal information, banking details, and other sensitive data are most likely compromised. For your security, please contact Windows Technical Support immediately. Call now: 1-8XX-XXX-XXXX”
Worried she might lose her finances and files, Aisha called the number. After a brief hold, a professional-sounding “technician” answered and assured her they could fix the problem remotely. They guided her to download “security software” that allowed them to scan her system. She watched as dozens of fake “viruses” appeared on her screen. The technician explained that her computer was “heavily infected” but for a one-time fee of $375, they could clean and secure it. Relieved, Aisha paid with her credit card.
Later that week, her credit card company alerted her to multiple unauthorized charges. That’s when Aisha realized the friendly “tech support” team were actually scammers, and now they not only had access to her credit card but also her computer!
Unfortunately, Aisha’s story is all too common—and it’s exactly how many tech support scams work.
Tech support scams occur when criminals convince people that something is wrong with their computer, phone, or online account—and that they need immediate help from “technical support.” Scammers impersonate legitimate companies such as Microsoft, Apple, or your bank. Their goal? To trick you into giving them money, sensitive information, or remote access to your devices or accounts.
These scams often start with fake browser or operating system update pop-up alerts, phone calls, or text messages claiming your computer is infected or your account has been compromised. No matter how they start, their goal is to create panic and make you believe you must act immediately.
Tech support scammers are after three main things:
Tech support scams rely heavily on social engineering—manipulating emotions to create fear and urgency.
Here’s a typical pattern:
Tech support scams prey on fear, urgency, and trust—And they can happen to anyone, regardless of technical experience. Remember: legitimate companies will never call, email, or display pop-ups asking for remote access or payment to fix an issue. Staying calm and skeptical is your best defense.
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Jennifer Cox is a Solutions Consulting Director at Tines, an intelligent automation company transforming cybersecurity operations.
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