Real-World Examples of Cyber Attacks and Their Impact

Cyber Attacks and Their Impact With Real-World Examples

In recent years, a growing number of people have chosen to work in cybersecurity, which has made it one of the most important areas of job growth. However, there are still a number of individuals who are unsure whether or not they should enter the murky waters of cybersecurity for their professional careers. And, the coimbatore top colleges understand the need for and demand for cybersecurity in today’s industries. Explore what are the cyber attacks and the reasons to enroll in cyber security colleges in Coimbatore that are helpful for their career prospects.

Begin by asking, What is a cyber attack?

The threat begins when attempting to gain unauthorised access, steal data, or damage computers, computer networks, or other computing systems through a series of actions known as a cyber attack. Anywhere can be used to launch a cyberattack. Using one or more tactics, techniques, and procedures (TTPs), the attack can be carried out by an individual or a group.

Real-world examples: Five cyberattacks

  1. Leak of passwords:In fact, it was the largest breach since the 2009 incident on the RockYou website, which affected 32 million accounts.

    The methods used by cybercriminals to trick businesses and employees into clicking on links and documents in emails continue to evolve, as do data security tools and technology. As a result, our blog post titled “10 Steps to Protect Your Business from Cybercrime” highlights straightforward methods for preventing cybercrime.

  2. Cyberattack with ransomware: 2017 saw one of the most significant ransomware attacks ever. Moreover, it impacted around 200,000 PCs in the north of 150 nations. In conclusion, the ransomware had a significant impact on a number of industries and required a global repair bill of approximately $6 billion.
  3. Yahoo was hacked online: One of the most significant cyberattacks of the year occurred in 2014 when 500 million Yahoo accounts were compromised. Passwords and basic information were stolen during the attack, but bank information was not.
  4. Cyber-attack on Adobe: At first, it was thought that the Adobe cyberattack compromised the data of 2.9 million users. Additionally, up to 38 million users’ personal information was compromised! Adobe asserts that only the first 2.9 million users’ passwords and credit card information were compromised; however, the remaining 35.1 million users lost their user IDs and passwords.
  5. Virus Melissa: The Melissa Virus, created in 1999 by programmer David Lee Smith, was one of the earliest and most significant cyber threats. He sent users a virus-laden file to open in Microsoft Word. The virus became active once it was opened, causing significant damage to hundreds of businesses, including Microsoft. The estimated cost of repairing the affected systems is $80 million.

    These are some cyberattacks that have a significant impact on industries and businesses. Now, the top 10 engineering colleges in Tamilnadu recognise the significance of cyber threats and have included it in their computer engineering curriculum to raise awareness.

What is the significance of cyber security training?

Professional successes: Our confidentiality, availability, and integrity have all been safeguarded by cybersecurity firms on numerous occasions against a variety of cyberattacks. Nevertheless, the number of cybercrimes is steadily rising. Phishing scams, ransomware, spyware, and DDoS attacks are affecting millions. There is a significant and growing online threat to individuals as well as large and small businesses.

Potential for development: Professionals in cybersecurity are constantly analysing an organisation’s risk, patching vulnerabilities, and outsmarting black hat hackers. Handling such goes after in an always propelling industry just accompanies persistent review and exhaustive exploration. This means that once you learn cybersecurity and start working, your knowledge keeps getting better and your wisdom keeps getting better with experience. When we talk about personal growth in the cybersecurity industry, the sky’s the limit.

Opportunities: One could say that we are in the midst of a digital revolution thanks to advances in IoT, Big Data, automation, and cloud computing. Therefore, working in a hospital, school, government agency, or top-secret military agency is not out of the question if you are a cybersecurity professional. Since almost everyone wants to be safe online, the gates are wide open.

High-pay: Anyone considering a career in cybersecurity stands to benefit greatly. As cyber security salaries have a higher growth potential than those in 90% of other industries. And, senior security professionals can earn significantly more than the median salary. The plus is that your merit and skills speak for you, not your age or ethnicity, they determine your earnings.


You can begin your career with your potential skills by learning cybersecurity. Additionally, it is advantageous that you do not need to be proficient in mathematics; all that is required are logical and analytical abilities. Second, engineers in this field are in high demand, and the threat is not going away. so that students who prefer networks or are interested in them can choose a career in cybersecurity. To begin your dream career, enroll in the top engineering colleges in Coimbatore.

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