Cyber Threats You Can’t Afford to Ignore

When it comes to online security, it's important to understand some of the common cyber threats out there. You don’t have to be a cybersecurity expert, but knowing the basics can go a long way in protecting yourself and your information. Let’s cover two key threats: phishing scams and malware from risky downloads, and discuss how you can stay safe.

Phishing Scams

Bad actors use phishing to gather information about their targets by pretending to be someone they aren’t—like an organization or a person you trust. They often send fake details, such as an account breach notice or a fake receipt, to get your attention. The goal is usually to steal your credentials or gather specific data, such as your home address, phone number, PIN, financial account numbers, or login information. They create a sense of urgency or fear, making you act hastily. Phishing attempts can come through email, text, or even over the phone.

Recognizing phishing attempts is crucial. If you receive a message that seems unexpected, asks for personal information, or makes you feel like you need to act quickly, it’s likely a phishing scam. Always take a moment to verify the source before clicking on any links or providing any information.

Phishing attacks are not only common but also costly. A study by the Ponemon Institute, sponsored by Proofpoint, revealed that phishing attacks cost large U.S. companies an average of $14.8 million annually, up from $3.8 million in 2015 (Proofpoint, 2021).

Risky Downloads

Another major threat comes from downloading software or applications from sources you don’t fully trust. Sometimes, people download software with good intentions but aren’t aware of what might be included in the package—such as hidden malware. Downloads from sketchy websites or unknown sources often come with extra software, scripts, or programs that can harm your device. Once installed, this malware can be very difficult to remove.

If you’re using a computer for both home and office, the risk is even greater. Downloading software from risky sources can disrupt your productivity, and lead to a loss of privacy, time, and even money. To stay safe, never download anything from a website or click on any link you didn’t specifically search for. Trusted sources—like the Google Play Store, Apple’s App Store, or other reputable sources—are good places to start. This doesn’t mean there isn’t good software elsewhere, but sticking to well-known and trusted sources is a good practice.

In my personal experience, I don’t download much unless it’s an update for something I’m already using. If you find yourself downloading a lot, it might be a sign that you need to be more vigilant and aware of what you’re bringing onto your device.

Impacts of Cyber Threats

If your computer is infected with malware, you’ll likely notice it through slower-than-usual internet speeds, slow startup times, or random pop-ups with strange messages—like warnings that your screen is being monitored or that your hard drive will be locked unless you call a certain number. These are clear indicators that something is wrong.

Cyber threats can compromise entire networks, leading to bigger problems for every device and user connected. For example, ransomware attacks increased by a staggering 105% in 2021, with over 623 million attacks reported globally, highlighting the growing threat that businesses and individuals alike face from these kinds of attacks (SonicWall, 2022).

Online Safety

Staying safe online doesn’t require a lot of technical know-how, but it does require vigilance. Always keep your malware and antivirus software up to date, and make sure your operating system is current. If your device or application is no longer supported or receiving updates, it’s time to stop using it.

Be cautious with emails, too. Most of the emails we receive, we’re expecting. If you get something from a random company or person with an “urgent” subject line offering something “free,” that’s a good indication not to open it. Remember, if someone really wants to get ahold of you, they’ll call, visit, or contact you through other means.

Cybersecurity is everyone’s responsibility. By staying informed and cautious, you can protect yourself from common threats like phishing and malware. The goal is to stay safe, not to become an expert. Keep these tips in mind and continue learning to stay secure online.

TechForge Optimization | Reach us at https://www.tfopt.com

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