The Ultimate Guide to Cybercrime, Privacy, and Staying Safe Online

Have you taken the time to protect yourself from cybercrime? From identity theft to targeted cyberstalking, cybercrimes are about as varied as in-person crimes. Unlike in-person crimes, cybercrime can happen without the victim even knowing or noticing, but they can still affect their relationships, finances, and emotional well-being. Online shoppers are often a big target of cyber thefts, and as we move more towards e-commerce everyone is a potential target.

Interesting Cybercrime Statistics

Unless we take the time to learn how to stay safe online, we might fall victim to a variety of cybercrimes. Let’s look at the different types of cybercrimes and discuss some online safety tips for protecting yourself.

Examples of Cybercrime

There are several unique types of cybercrimes, but they often fall into these categories:

In the 1990s, hacking was often the biggest concern in terms of cybercrimes, but today, online crimes are varied, creative, terrible, and dangerous.

A Glossary of Cybercrime Terms

Here’s a helpful list of cybercrimes by type along with popular hacker words and lingo.

  • Adware: Adware is a common type of unwanted software that tracks your browsing activities online to generate advertisements based on your browsing history, often resulting in pop-ups and ads that slow down your system.
  • Botnets: “Zombie armies,” or botnets, are networks of computers controlled by an attacker. Usually a hacker doesn’t own those computers; they will deploy malicious software, or a “bot,” that infects a bunch of connected computers on a network. Many people are a part of a botnet without noticing. An example of this is the Hajime botnet, which attacked everything from CCTV security systems to DVRs.
  • Browser Hijacking: Some unwanted software will modify the settings of a Web browser like Chrome, Firefox, or Safari to change the home page, alter the search page, or capture sensitive data.
  • Bug: Within the history of computers, this term is pretty ancient. It refers to a flaw in a program. Sometimes, bugs can be exploited by hackers.
  • Cloaking: Sometimes, the content of a Web page looks different to humans versus search engines. That’s called cloaking. It’s a violation of Google’s Webmaster Guidelines.
  • Cyberbullying: Bullying on digital devices is cyberbullying, and it can happen on social media, in texts, while gaming, in apps, and by email.
  • Cyberstalking: This is a type of online harassment taken to the extreme, where someone stalks another person’s online activity, usually to message and intimidate them. According to the Stalking Prevention Awareness and Resource Center, one out of every four stalking victims has been stalked through the use of technology, and 10% of victims have been monitored by GPS.
  • Copyright: Copyright infringement is possibly the most common type of cybercrime. Technically, many meme formats break the law. Many people will claim “fair use,” but the actual law of fair use is much more complicated.
  • Defamation: Defamation is possibly the second most common type of cybercrime because people don’t often sue for it. In a nutshell, it’s lying and ruining someone’s reputation. People make defamatory statements online all the time, but they are not technically legal.
  • Dark Web: The dark Web is made of sites not indexed by search engines, typically ones involved in illegal or potentially illegal activities.
  • DDoS: This terms stands for distributed denial of service (DDoS), and it’s more of a concern for website developers than consumers. DDoS attacks target a Web server with the goal of crashing it, often flooding it with traffic, data, or requests for data, usually while using a botnet or “zombie army.” One of the more famous recent examples is an attack against GitHub, which was hit with relentless traffic.
  • Doxing: A cyberbullying tactic, this is the practice of publishing sensitive personal information online in the effort to harass and intimidate a target. It’s often used in retaliation by stalkers of semi-famous individuals.
  • Encryption: The practice of encryption has been used by spies for centuries, but in the modern sense, it relates to scrambling data to make it unreadable unless the reader has a key to unscramble it. Many companies now use data encryption to hide their employees’ and customers’ information.
  • Exploit Kits: Hackers aim to exploit the bugs currently in a program. Exploit kits are tool kits that target those vulnerabilities in other software.
  • Grooming: Grooming is a term used to describe the behaviors of child predators, who tend to use social media, chat rooms, games, and other online opportunities to prey on kids with low self-esteem, send messages to children, and ask for sexual messages/photos back.
  • Hacking: Loosely defined, hacking is unauthorized access. A hacker is someone who uses technical knowledge to gain access to systems.
  • Hate Speech: Hate speech is targeted speech that demeans someone “on the basis of race, ethnicity, gender, religion, age, disability, or any other similar ground,” and although it may seem to happen a lot online, with a marked increase worldwide, it is not acceptable in any format. It is also against the policies of most online platforms.
  • Harassment: The online world is often a place of “aggressive pressure or intimidation,” so sometimes the law struggles to define and regulate online harassment. But if you feel unsafe as a result of someone else’s online behavior toward you, you may be being harassed.
  • In-Game Purchases: This is a recent scam involving tablet apps that targets children. While the game or app itself may be free, the in-game currency is not, and kids can be manipulated into making as much as thousands of dollars in online purchases without their parents’ permission.
  • Identity Theft: Identity theft is a huge problem in the online world, in which someone uses another person’s important credentials, such as a Social Security number, to hijack their identity, using it to apply for new bank accounts, get a loan, or make big purchases. This often has a big negative impact on people’s credit scores, so definitely watch out for identity thieves and be smart about online purchases.
  • Malware: This term has been used quite a bit for many types of attacks. Malware is short for “malicious software” and refers to a type of software designed to damage a target. Usually, malware is created to disrupt a computer system or gain unauthorized access to important data.
  • Malvertising: Malvertising is short for “malicious advertising” and refers to the use of advertising, like pop-ups, to spread malicious software.
  • Phishing: When a person is tricked into revealing their sensitive information, someone was “phishing” for it. There are hundreds of types of phishing scams, with the FTC discovering new scams regularly. It could refer to phone calls asking your grandmother for her credit card number, a fake registration/login window, an email from a Nigerian prince, or a real-seeming software update. Phishing can happen both online and off.
  • PUPs: Potentially unwanted programs, or PUPs, are software options that you never requested that were installed. Sometimes, while you’re downloading software, other programs can piggyback with it that you don’t notice until they’re on your machine.
  • Ransomware: Malware that locks you out of your system, computer, or files until you pay the hacker or group a ransom is called ransomware. It can affect entire companies or even parts of the government.
  • Rootkit: A persistent type of malware that stays in a system and is activated every time it’s booted up, rootkits are extremely hard to detect.
  • Social Engineering: Not all hacking involves code; sometimes, it merely involves tricking people. Social engineering is a form of phishing that involves individual manipulation to get important information, often via direct phone calls or emails. This is the form of phishing that involves fake customer service agents or fake calls from the “hospital” for a relative. It’s the social aspect that can lead to cybercrime.
  • Spearphishing: Spearphishing is a little bit more targeted than phishing, as it often involves pretending to be a close acquaintance, real company, or fake social network and targets a specific person, like a CEO or CFO.
  • Spoofing: When someone pretends to be a legitimate source or person to gain a user’s confidence so that they’ll send their information, that’s spoofing. The most popular type of spoofing is email spoofing, which will imitate the email header of a legitimate source, like a bank.
  • Spyware: Spyware is a type of malicious software created to monitor or spy on the target, usually with the aim to steal information.
  • VPN: A virtual private network, or VPN, establishes a point-to-point connection, extending a private network across a public network.
  • Virus: Like a biological virus, a computer virus is a program that can replicate itself by modifying other programs. When they spread, viruses can cause chaos, like the ILOVEYOU virus, which led to $10 billion in damages.
  • Worm: Like a virus, a worm can self-replicate, but it doesn’t need a host program to spread. It’s a standalone program that usually uses a network. An example of a worm is the Nimda worm, named for “admin” spelled backwards.
  • Zero-Day Threats: A threat or bug that hasn’t been patched yet, a “0-day” threat indicates that there have been zero days between noticing the bug and the possibility of an attack exploiting it. This makes this type of threat very popular for hackers.

How to Protect Yourself Online: 20 Internet Safety Tips

Only you are in charge of protecting yourself online. Learning about these trends and buzzwords is the first step, but here are some real, actionable steps you can take to avoid getting hacked or having your data stolen.

1. Don’t Use the Same Passwords for Everything

According to Google, 52% of users reuse the same password for multiple accounts, and 13% reuse the same password for all accounts. This opens up a lot of users to attack. A password manager like Dashlane or LastPass may help you to keep all of your passwords straight. If you don’t feel like paying, simply not repeating your passwords is how to protect personal information online in a very simple, actionable way. See more tips from the U.S. government on creating better passwords.

2. Avoid Public Wi-Fi

Public Wi-Fi exposes you to many types of attacks.

3. Use a VPN

It’s a pretty complicated topic, but basically, a VPN will help hide a user’s IP address in the hopes that businesses, hackers, and people can’t trace someone’s location. A VPN can also help a user circumvent censorship, get around geo-restrictions, and stay anonymous. They usually include data encryption, too. An example of a VPN is NordVPN software, which is available to consumers.

4. Enable a Firewall

While operating systems like Windows now have built-in firewalls, adding a layer of security on the network level may still be worth your time.

5. Set Up Two-Factor Authentication (2FA)

Two-factor authentication (2FA) is all the rage right now. It usually requires two of these three things: a code (like a password), a piece of hardware (like a cellphone text), or a biometric scan (like Apple’s Face ID). That means that hackers can’t access your accounts with just your password. You can use them for numerous apps and social media accounts.

6. Consider an Ad-Blocker

Downloading a verified ad-blocker as a browser extension not only gets rid of really annoying ads but speeds up your browsing and potentially defends you against malvertising. You can always allow specific pages that you know you can trust later.

7. Back Up Your Data

If someone were to use ransomware to lock up your data, what would you do? It’s best to have multiple copies of your important data in secure locations, whether it’s in the cloud or on a physical hard disk.

8. Use an Antivirus and Anti-Malware Program

But you don’t necessarily have to pay for it. Windows Security, which is built in, is on par with Kaspersky, McAfee, and Norton. The addition of a anti-malware program might be a good idea to add that extra layer of protection, though. When selecting premium anti-virus software, be sure to first look for coupons. Here are some options:

9. Turn Off GPS Access for Your Apps

Dealing with online harassment can be rough, but this quick change can protect you or your children from cyberstalkers. Turn off your GPS on your Android phone or iPhone.

10. Understand Parental Controls

Make sure you have complete knowledge of your child’s online behavior, including tablets, phones, and computers. There are dozens of types of parental controls you can use to block information, contacts, and/or purchases. Also, be sure to teach children safe online surfing practices and to not talk to online strangers.

11. Be Careful While Shopping

Don’t make purchases on public Wi-Fi, be sure to only put in your payment information on sites beginning with https://, and consider using a trusted service like PayPal.

12. Encrypt Your Hard Disk

Small-business owners or freelancers might want to consider paying for software to encrypt their local hard disk. Whether or not it’s worth it depends on the kind of work you do.

13. When in Doubt, Check the Domain

The rules of recognizing fake news sites also apply to online shopping, surveys, and any other phishing schemes.

14. Avoid Piracy

Torrents, pirated downloads, and sketchy software just increase your likelihood of downloading PUPs by accident.

15. Don’t Fall for Calls, Emails, or Texts Asking for Information

People don’t always get hacked by giving out personal information on the Internet: Sometimes, they fall for social engineering tactics via texts, phone calls, and spoofed emails that mimic real sources, such as people providing aid after natural disasters, political survey collectors, and the IRS. Keep in mind that the IRS does not call to demand payment over the phone, for example.

16. Check Your Credit Report and Bank Accounts

One of the best ways to keep an eye out for identity theft is to check your bank account for fraudulent purchases as well as your credit report for unauthorized loans taken out in your name. You’re allowed one official free credit report per year, but beware of impostor websites offering a free report and asking for your Social Security number.

17. Do Those Annoying Software Updates

Windows updates, for instance, provide firewall and antivirus improvements. Ignoring them for long amounts of time will put you at risk. Actually do those pesky updates; don’t ignore them for long periods of time.

18. Delete Your Cookies Every Once in a While

Cookies are one of the biggest factors impacting your privacy. Go into your browser and delete your cookies from time to time, as that’s what many companies use to track your behavior. If you want a more extreme solution, you can set up your browser to have a Do Not Track function by downloading Privacy Badger. Firefox also offers built-in tracking protection.

19. Watch for Weird Browser Extensions

While we’re on the topic of browsers, make sure no bloat has been downloaded, as browser hijacking can lead to some nasty stuff.

20. Check Your Privacy Options on Social Media

Often, our online privacy and security suffers because of what we share with the world ourselves, so definitely check to see how much you’re sharing and with who:

Do this before you have an issue with a cyberstalker or harasser.

A Note About Cyberbullying and Social Media Safety

About 37% of young people between the ages of 12 and 17 have been bullied online, and only one out of ten teen victims will inform a parent or trusted adult. Cyberbullying has unfortunately become a hot new buzzword, but it leads to real, terrifying mental anguish. Students who are targets of cyberbullying are at greater risk of self-harm and nearly twice as likely to attempt suicide. It doesn’t only affect young people, either, with about 40% of adults experiencing cyberbullying. If you’ve been affected by cyberbullying, here are some online safety tips for handling and processing it:

Hopefully, with some of these steps and online safety tips, you can protect yourself from some of the worst forms of cybercrime. Keep in mind that your emotional and mental health is as important as your finances, and do what you can to protect it.

about the author

Marc Mezzacca
Founder and CEO, CouponFollow
As the Founder and CEO of CouponFollow, Marc has a passion for helping consumers save time and money while shopping online. He’s been a bargain and deal hunter since the early 2000s.