By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
CarstlyCarstly
  • Home
  • Technology
    Technology
    Modern technology has become a total phenomenon for civilization, the defining force of a new social order in which efficiency is no longer an option…
    Show More
    Top News
    The Next Frontier of AI: Going Beyond the Limits
    December 17, 2022
    Ethical Implications of AI in Our Society
    December 18, 2022
    Top 5 Cyber Security Threats to Watch out for
    December 13, 2022
    Latest News
    Generative AI: Is this the Future of AI?
    December 21, 2022
    Impact of AI on Employment and the Job Market
    December 20, 2022
    Ethical Implications of AI in Our Society
    December 18, 2022
    The Next Frontier of AI: Going Beyond the Limits
    December 17, 2022
  • Gadget
    Gadget
    Get the latest Gadget News: Progress in digital tech from data, robotics, 3D printing & AI is at the core of Sandvik. Read about how…
    Show More
    Top News
    Free hand holding a smart
    Samsung Galaxy S22 Ultra Review
    4.9 out of 5
    Top 10 Tech Gadgets of the Year 2022
    4.5 out of 5
    The Rise of Virtual Reality: What you Need to Know
    December 13, 2022
    Latest News
    IoT : How Connected Devices Are Changing the World
    December 19, 2022
    Samsung Galaxy S22 Ultra Review
    4.9 out of 5
    How to Choose the Tech Stack for your Project
    December 13, 2022
    The Rise of Virtual Reality: What you Need to Know
    December 13, 2022
  • Tech News
    Tech News
    The latest tech news about the world’s best (and sometimes worst) hardware, apps, and much more. From top companies like Google and Apple to tiny…
    Show More
    Top News
    5 Breakthrough Technologies Changing the World
    December 11, 2022
    How to Protect your Online Privacy in 2023
    December 13, 2022
    Generative AI: Is this the Future of AI?
    December 21, 2022
    Latest News
    Generative AI: Is this the Future of AI?
    December 21, 2022
    Cloud Computing: 5 Reasons Why your Business Needs it
    December 13, 2022
    How to Protect your Online Privacy in 2023
    December 13, 2022
    5 Breakthrough Technologies Changing the World
    December 11, 2022
Search
  • Blog
  • My Interests
  • My Bookmarks
© 2022 Carstly Network. All Rights Reserved.
Reading: Top 5 Cyber Security Threats to Watch out for
Share
Notification Show More
Latest News
Generative AI: Is this the Future of AI?
Innovation Tech News
Impact of AI on Employment and the Job Market
Innovation Technology
IoT : How Connected Devices Are Changing the World
Device Gadget
Ethical Implications of AI in Our Society
Innovation Technology
The Next Frontier of AI: Going Beyond the Limits
Innovation Technology
CarstlyCarstly
  • Tech News
  • Gadget
  • Technology
  • Mobile
Search
  • Home
  • Categories
    • Tech News
    • Gadget
    • Technology
    • Mobile
  • Bookmarks
Follow US
  • Contact
  • Blog
  • Complaint
  • Advertise
© 2022 Carstly Network. All Rights Reserved.
Carstly > Blog > Technology > Top 5 Cyber Security Threats to Watch out for
Technology

Top 5 Cyber Security Threats to Watch out for

As technology continues to advance, the internet has become an integral part of our daily lives. From shopping and banking to socializing and entertainment, we rely on the internet for nearly everything. However, this increased reliance on the internet also means that we are more vulnerable to cyber security threats.

Published December 13, 2022
Share
SHARE

Cyber security threats are a constant concern for individuals and businesses alike. With the increasing reliance on technology in our daily lives, it’s crucial to stay informed about the latest threats and take steps to protect yourself and your organization. In this article, we’ll take a look at the top 5 cyber security threats to watch out for and provide some tips on how to stay safe.

Contents
RansomwarePhishingMalwareDenial of Service (DoS) attacksBotnet Attacks

Ransomware

Ransomware is a type of malware that encrypts a victim’s files and demands a payment in exchange for the decryption key. Ransomware attacks can be devastating, causing significant disruptions to businesses and individuals alike. In 2019, the city of Baltimore was hit with a ransomware attack that affected the city’s government systems and services, including its 911 emergency system.

To protect against ransomware, it’s important to regularly back up your important files and to avoid clicking on links or downloading attachments from unknown sources.

Phishing

Phishing is a type of online scam where criminals attempt to trick individuals into giving them sensitive information, such as passwords and credit card numbers. This is often done by creating fake websites or emails that look legitimate, with the goal of convincing people to enter their personal information.

One common example of phishing is the creation of a fake login page for a popular website, such as a bank or social media platform. The page will look nearly identical to the real thing, with the same logos and layout. However, the URL will be slightly different, or the page may be hosted on a completely different domain.

When a person tries to log in to the fake page, their information is captured by the criminals, who can then use it to gain access to the person’s accounts. This can lead to financial loss, identity theft, and other forms of damage.

Another common example of phishing is the use of fake emails that appear to be from legitimate organizations. These emails will often include urgent language, such as warnings about a problem with the person’s account or the need to verify their information.

The email will include a link to a fake website, where the person is prompted to enter their sensitive information.

To protect yourself from phishing scams, it’s important to be cautious when providing personal information online. Be sure to check the URL of any website you’re on, and make sure it matches the organization it’s supposed to be from. Don’t click on links in emails unless you’re sure they’re legitimate, and be wary of any email that includes urgent language or requests personal information.

Additionally, consider using a reputable security tool that can help protect you from phishing attacks. These tools can often identify fake websites and emails, and block them before they reach you.

To protect against phishing attacks, it’s important to be cautious when providing personal information online and to verify the legitimacy of any website or email before entering sensitive information.

Malware

Malware is a broad term that refers to any software that is designed to harm or exploit a computer system. This can include viruses, worms, Trojans, and other malicious programs. Malware can be installed on a victim’s computer without their knowledge, often through malicious websites or email attachments.

To protect against malware, it’s important to use a reputable antivirus program and to avoid visiting suspicious websites or opening email attachments from unknown sources.

Denial of Service (DoS) attacks

Denial of Service (DoS) attacks are a type of cyber attack in which the attacker attempts to make a particular website or online service unavailable to its intended users by overwhelming it with traffic from multiple sources. This is often accomplished through the use of botnets, networks of computers that have been compromised by malware and are controlled by the attacker without the knowledge of their owners.

One common example of a DoS attack is the “distributed” DoS (DDoS) attack, in which the attacker uses a botnet to send a large amount of traffic to the target website or service from multiple sources, effectively overwhelming its servers and preventing legitimate users from accessing the site. In February of 2018, for example, a major DDoS attack targeted the website of the popular security blogger Brian Krebs, sending over 600 gigabits of traffic per second and knocking his site offline for several days.

Another type of DoS attack is the “application-layer” DoS attack, which targets a specific aspect of a website or online service, such as its login form or search functionality. This type of attack is often more difficult to detect and defend against, as it can mimic legitimate traffic and may not cause the same level of network congestion as a DDoS attack.

Regardless of the specific type of DoS attack, the ultimate goal is the same: to disrupt the availability of a particular website or online service. This can have serious consequences, such as lost revenue for e-commerce sites, damage to a company’s reputation, and even loss of life in the case of critical services such as hospitals.

Botnet Attacks

A botnet is a network of compromised computers or Internet of Things (IoT) devices that are under the control of a hacker. These devices are often infected with malware that allows the hacker to remotely control them and use them to launch coordinated attacks on various targets.

DDoS attacks: Botnets are often used to launch distributed denial-of-service (DDoS) attacks, in which the compromised devices are used to flood a target server or website with traffic, overwhelming it and rendering it inaccessible to legitimate users. For example, in 2016, the Mirai botnet was used to launch a massive DDoS attack on the Krebs on Security website, resulting in a peak traffic of 620 Gbps.

Spamming: Another common use of botnets is to send out large volumes of spam emails, often for the purpose of phishing or spreading malware. For example, the Storm botnet was responsible for sending out billions of spam emails, many of which contained malicious links or attachments.

Cryptojacking: Botnets can also be used to secretly mine cryptocurrency on the infected devices, without the knowledge or consent of the users. For instance, the Smominru botnet infected over half a million Windows machines and was used to mine Monero cryptocurrency, resulting in over $2.3 million in illicit profits.

Preventive measures:

Keep your devices and software up to date: Regularly updating your devices and software helps to fix vulnerabilities that could be exploited by hackers to gain control of your devices.

Use strong and unique passwords: Using strong, unique passwords for your online accounts makes it difficult for hackers to guess or crack them and gain access to your devices.

Install and maintain security software: Installing and regularly updating security software such as antivirus, firewalls, and intrusion detection systems helps to protect your devices from malware and other threats.

You Might Also Like

Generative AI: Is this the Future of AI?

Impact of AI on Employment and the Job Market

Ethical Implications of AI in Our Society

The Next Frontier of AI: Going Beyond the Limits

How Technology is Changing the Workplace

TAGGED: Cybersecurity, Online Privacy

Sign Up For Our Newsletter

Be updated! Get the latest tech news delivered straight to your inbox.

By signing up, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time.
Share this Article
Facebook Twitter Pinterest Whatsapp Whatsapp LinkedIn Reddit Email Copy Link
Share
What do you think?
Love0
Sad0
Cry0
Happy0
Angry0
Surprise0
Previous Article The Rise of Virtual Reality: What you Need to Know
Next Article Cloud Computing: 5 Reasons Why your Business Needs it
Leave a comment

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Latest News

Generative AI: Is this the Future of AI?
Innovation Tech News
Impact of AI on Employment and the Job Market
Innovation Technology
IoT : How Connected Devices Are Changing the World
Device Gadget
Ethical Implications of AI in Our Society
Innovation Technology
//

We strive to provide the latest news, reviews, and opinions on the hottest products and trends in the tech industry.

Quick Links

  • ADVERTISE
  • ONLINE BEST
  • CUSTOMER
  • SERVICES

Support

  • Contact
  • Blog
  • Complaint
  • Advertise

Sign Up for Our Newsletter

Subscribe to our newsletter to get our newest articles instantly!

CarstlyCarstly
Follow US

© 2022 Carstly Network. All Rights Reserved.

Get the latest news!

Subscribe to our newsletter and never miss our latest news, podcasts etc..

Zero spam, Unsubscribe at any time.

Removed from reading list

Undo
Welcome Back!

Sign in to your account

Lost your password?