How to identify a Cyberattack
A person who commits cyberattacks is known as a cyber criminal.
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Updated November 2026. This was first published on 27 October 2021. The idea is the same. Any number below is what the original piece said then. It is not a new count.
Key takeaways
- Cyberattacks are always scary and alarming.
- A person who commits cyberattacks is known as a cyber criminal.
- Billion-dollar companies that make lakhs and crores of transactions daily are more prone to cyber-attacks despite having heavy cyber security strategies.
Cyberattacks are always scary and alarming. A person who commits cyberattacks is known as a cyber criminal. Billion-dollar companies that make lakhs and crores of transactions daily are more prone to cyber-attacks despite having heavy cyber security strategies. Let us understand what cyber-attacks mean in detail.
What is a Cyberattack? #
An attempt to get unauthorized or unofficial access to the database or servers to cause trouble or damage is known as a cyber-attack. The primary goal of cyber attacks is to destroy, vandalize, disrupt, or change the computer systems or delete, commit fraud, steal the data stored in the database.
They come up with different strategies and launch the plan at any time. Government-backed teams of computer experts are also conducting cyberattacks. They have been identified as national attackers and have been charged with attacks against other government information technology (IT) infrastructures and non-governmental companies such as businesses, non-profit companies, and utilities.
Cyber attacks can happen anytime through an individual who has expertise using computers, or a group of tech-savvy experts might be involved.
How to identify a Cyberattack? #
We all look for a change in cyber criminals, and to match that race, cyber security teams have to up their game. Unfortunately, change is the only constant race between cyber security teams and cyber criminals. Cyberattacks are becoming more complicated and creative. They are coming up with different attack strategies, and on the critical infrastructure, it has become a more sophisticated, smooth, and well developed & executed plan. This presents a 24/7 problem to cyber security teams who need to know where their work is at risk before hackers find it.
Emails are the first thing that gets disturbed as it is connected to every medium or platform you use for business. If you find any mysterious or bizarre emails, then report immediately.
Sings that your inbox is hacked: #
Receiving unusual mails from unknown persons or unauthorized platforms.
This usually happens as the hacker tries to do social engineering.
Mails regarding giving or allowing access to unknown IP addresses.
Your system will be the next target for the hacker or cyber-criminal to pull out all the required data. This happened as your email account was hacked, and it led to the access of another account. Phishing could be another way your system got hacked.
Signs that your system is hacked: #
The speed of your computer has slowed down drastically b. Mysterious add-ons or pop-ups appear that you don’t recognize.
The system gets all cranked up and behaves very abnormally.
Random shutdowns and reboots are happening without your knowledge.
You’ll find all ugly posters or posts being uploaded on all your social media handles. This could have taken place as all your social handles will be majorly linked to your email account. So if your email account is hacked, then automatically, all your linked accounts will be in danger.
Signs that your social handles are hacked: #
Increase in the list of fake followers and following list.
Posts are updated, which are irrelevant and very different from your current business.
Removal of old posts and notifications that your account was logged in to a new device.
A network malware usually results in a spike in network traffic which reduces the internet speed. If this is the problem, all the employees should report to the IT engineer as soon as possible to detect the issue and resolve it.
Signs that network malfunction took place: #
You receive blackmail messages or ransomware messages.
Computer systems work without the command or local input.
This could have happened if the hacker had performed social engineering or had physical access to the servers or databases.
It’s the job of hackers to steal money or do jobs for money. So this could definitely be your red flag and a vital sign that your server has been hacked.
Signs that your money has been transferred wrongly: #
Unexpected invoices which are not verified by the finance team.
Change of bank address or account details without proper prior intimation or approvals d. Unexpected bulk orders which are not expected from usual activity.
Why do cyberattacks happen? #
Cyber attacks happen for various reasons, but the only motive is to cause damage or destroy the server.
1. Financial gain: #
Most cyberattacks are launched for financial gain. These attacks aim to steal all the personal data related to the user or employee, then use the victim’s identity to make money. The other way could be hacking the whole system by not allowing the authorized persons to access and then demanding vast amounts from them by blackmailing.
These attacks usually aim to disturb the company’s reputation for whatever treatment it received in the past. Their launch plan includes disruption, mistrust, and creating chaos in the company. These are generally directed to attack government-industry but also attack private estates in rare scenarios.
Conclusion: #
The most common cyberattacks are Malware, Phishing, Zero-day exploit, SQL injection, Credential-based attacks, and so on. We have to make our cybersecurity stronger so that cyber attacks do not take place any further. If you find out about the attack, immediately take action to control the damage. The first thing you should do, if you still have access to the email account, then change your password and report immediately to the cyber security team. All the other handles linked to email should also be updated. Next, inform all your clients and users about the cyberattack so they’ll be on alert mode. Then, enable multi-factor authentication to all your accounts. Lastly, conduct a security scan for any malware.
Questions and answers #
What is a Cyberattack? #
An attempt to get unauthorized or unofficial access to the database or servers to cause trouble or damage is known as a cyber-attack. The primary goal of cyber attacks is to destroy, vandalize, disrupt, or change the computer systems or delete, commit fraud, steal the data stored in the database.
How to identify a Cyberattack? #
We all look for a change in cyber criminals, and to match that race, cyber security teams have to up their game. Unfortunately, change is the only constant race between cyber security teams and cyber criminals.
Why do cyberattacks happen? #
Cyber attacks happen for various reasons, but the only motive is to cause damage or destroy the server.