11
EMPOWERMENT TECHNOLOGY
Quarter 3 - Module 3
Kinds of Online Threats
Kinds of Online Threats
There is no doubt that you need to be vigilant online. As the World Wide Web
evolved over the years, many internet predators have been playing on vulnerabilities
to attack computers and retrieve sensitive data from individuals. Half the time, we
aren’t even aware it is happening until it is too late.
Online threat is deemed any malicious act that attempts to gain access to a
computer network without authorization or permission from the owners. These are
usually done by computer hackers who uses the World Wide Web to facilitate
cybercrime. Web threats use multiple types of malware and fraud, all of which utilize
HTTP or HTTPS protocols, but may also employ other protocols and components,
such as links in email or Instant Messaging apps, or any malware attachments on
servers that access the Web. They benefit cybercriminals by stealing information for
subsequent sale and help absorb infected PCs into botnets. Web threats pose a
broad range of risks, including financial damages, identity theft, loss of confidential
information/data, theft of network resources, damaged brand/personal reputation,
and erosion of consumer confidence in e-commerce and online banking.
The following are the top kinds of online threats that you should be aware of:
 Phishing happens when an email is sent from an internet criminal disguised
as an email from a legitimate, trustworthy source. The message is meant to
lure you into revealing sensitive or confidential information.
Image source: https://searchsecurity.techtarget.com/definition/phishing
 Pharming happens when a hacker (or “pharmer”) directs an internet user to a
fake website instead of a legitimate one. These “spoofed” sites can capture a
victim’s confidential information, including usernames, passwords, and credit
card data, or install malware on their computer. Pharmers usually focus on
websites in the financial sector, including banks, online payment platforms, or
other e-commerce destinations.
Image source: https://ed451phishnpharm.weebly.com/how-to-spot-a-fake-website-pharming.html
 Internet Scam generally refers to someone using internet services or
software to defraud or take advantage of victims, typically for financial gain.
Cybercriminals may contact potential victims through personal or work email
accounts, social networking sites, dating apps, or other methods in attempts
to obtain financial or other valuable personal information. Online scams may
come in various forms such as lottery scam, charity fraud scams, job offer
scams, and online dating scams to name a few.
 Internet robots are also known as spiders, crawlers, and web bots. It is a
software application that is programmed to do certain tasks. Bots are
automated, which means they run according to their instructions without a
human user. Some bots are useful, such as search engine bots that index
content for search or customer service bots that help users. Other bots are
"bad" and are programmed to break into user accounts, scan the web for
contact information for sending spam, or perform other malicious activities. If
it's connected to the Internet, a bot will have an associated IP address.
 Malware or malicious software, is any program or file that is harmful to a
computer user. Here are the most common offenders in the rogues’ gallery of
malware:
Adware (advertising supported software) is unwanted software
designed to throw advertisements up on your screen. Example, pop-up
ads and banner ads.
Spyware is malware that secretly observes the computer user’s
activities without permission and reports it to the software’s author.
Example is a keylogger.
Virus and Worms are malwares that attach to another program and,
when executed—unintentionally by the user—replicates itself by
modifying other computer programs and infecting them with its own bits
of code.
Trojan, or Trojan horse, is one of the most dangerous malware types.
It usually represents itself as something useful in order to trick you.
Once it’s on your system, the attackers behind the Trojan gain
unauthorized access to the affected computer. From there, Trojans can
be used to steal financial information or install threats like viruses and
ransomware.
Ransomware is a form of malware that locks you out of your device
and/or encrypts your files, then forces you to pay a ransom to get them
back.
 Spams are unsolicited emails, instant messages coming from recipients that
are not granted verifiable permission for the message to be sent. Spam
messages can be damaging if you open or respond to it.
 Cyberstalking refers to the use of the internet or other electronic device to
harass or stalk individuals or organizations.
 Cyberbullying refers to the act of tormenting, harassing, or embarrassing
another person using the internet.
 Spoofing happens when someone or something pretends to be something
else to gain our confidence, get access to our systems, steal data, steal
money, or spread malware.
ACTIVITY 1: Show Me How You Hashtag
Direction: Look at the following images and create a hashtag based on the type of
online threat represented by each image. Write your answers in the space
provided.
Image source: https://www.avg.com/en/signal/what-is-spyware
1. #
Image source: https://dlpng.com/png/6702600
3. #
Image source: http://www.upgrademag.com/web/2018/07/18/entry-of-3rd -
telco-player-to-benefit-consumers-says-globe-telecom/
5. #
Image source: https://itigic.com/tag/adware/
2. #
Image source:https://www.gtmaritime.com/free-phishingpenetration-test/
4. #
From all you have learned in the Lesson, why is there a need to “think before you
click?”
Image source: https://shieldguide.wordpress.com/2017/03/12/think-before-you-click/
Directions: Read each item carefully and choose the letter of the correct
answer.
Write your answers on a separate sheet of paper or in your
notebook.
1. What type of malicious program is designed to replicate
itself and transfer from one computer to another either
through the internet or local networks or data storage
like flash drives and CDs?
A. Adware
C. Worms and Virus
B. Spyware
D. Ransomeware
2. What harmful online programs are designed to send
you advertisements, mostly pop-up ads?
A. Adware
C. Worms and Virus
B. Spyware
D. Ransomeware
3. What harmful online program is used to record
keystrokes done by users to steal passwords?
A. Adware
C. Worms and Virus
B. Spyware
D. Ransomeware
4. What is ransomware based on?
A. Fear of hackers
B. Fear of the Internet
files
C. Fear of spyware
D. Fear of losing important
5. Which of the following is an example of a “phishing” attack?
A. Sending someone an email that contains a
malicious link that is disguised to look like an
email from someone reliable.
B. Creating a fake website that looks nearly
identical to a real website in order to trick users
into entering their login information.
C. Sending someone a text message looks like a
notification that the person has won a contest.
D. Sending someone an email that records their
keystroke activities while using their
computers.
6. Which of the following must NOT be done if you
received an embarrassing picture from your friend?
A. Tell your parents or teachers
B. Send the picture on to other friends
C. Talk to your friend about its negative outcomes.
D. Discourage your friend from sending pictures like that.
7. What is a flame in cyberspace?
A. A person who follows the rules of Netiquette.
B. An expert programmer.
C. An online chain letter.
D. A post or email message that expresses a strong opinion or
criticism.
8. What is considered shouting over the Internet?
A. Screaming at your computer.
B. Writing in all CAPS.
C. Putting a lot of exclamation marks at the end of a sentence.
D. Not answering a friend request on Facebook.
9. To avoid being cyber-bullied you should always...
A. Give out personal information to anyone who asks.
B. Strike first - post mean things about other
people on your Wall on Facebook.
C. Observe proper netiquette rules.
D. Ignore any requests from people to be your friend online.
10. How are you judged in cyberspace?
A. No one can see you, so no one can judge you.
B. You are judged by what you do on the
Internet and how it looks - by your spelling,
grammar, and netiquette.
C. You are judged by your intent - if you didn't
mean to hurt someone's feelings, then it's
okay.
D. You
You are finally done with the
Lesson!