How Can Hackers Destroy Cloud Server Databases?

Cloud server databases are the most important parts of a cloud network. It carries around all the data regarding any sensitive information, login credentials and workflow of the cloud. These server databases are the data storage systems that are hosted on remote services. To access the data from anywhere on the earth, officials constantly organise and maintain these databases. Hence their security is a very big vulnerable feature, and to maintain their integrity, cloud databases must have high security. But still, some hackers manage to steal information or else destroy cloud server databases.

What Is Information Stored in Cloud Server Databases?

This information can be of any type, any data structure and can belong to any topic related to customer benefit. All the login credentials, unique login IDs, and passwords are stored in secure cloud server databases. Sensitive data like the marketing strategies of the company, insider information, financial status, prediction graphs and stock management, etc., are stored in cloud server databases.

Apart from these, the IoT device information, its current state and configuration details, etc., is stored in a cloud database. Accessing this data all over the internet is the primary goal, but falling it onto the wrong hands is still a big task. The purpose here is to make people aware consumers of how their data is kept secure in cloud databases but still at the risk of getting lost or hacked by hackers.

What Are Different Types of Cloud Server Databases Attacks?

There are many different categories of cyber attacks done by hackers, based upon the type of tool used for hacking and their methods. Following are different types of cloud server database attacks and how they do them.

1. Cross-Site Scripting (XSS)

Similar to SQL injection, this attack uses malicious code, which is then injected on behalf of the victim. Either it corrupts the data on the device or it completely deletes it.

2. Zero-Day Exploits

Zero-Day exploit attacks are conducted as of any vulnerability in the network grid that is caused by a lack of security issues and weakness of firewall protection. The information is taken from the cloud server databases, and hackers sell them to the dark web.

3. DoS and DDoS

Denial of Service is one of the most popular and effective methods used by a cyber-terrorist, as it is simple and yet produces service denial. This is executed by using some infected devices, such as botnets which then sends a large amount of unnecessary data and traffic to the server, and this leads it to server down or even crash for a long time.

Distributed Denial of Service (DDoS) is the advanced version of DoS attacks where the traffic is sent to the whole network area, leading every service available in that network to go down. Most of the attacks that have been done till now used this method only, leading to the unavailability of service and financial loss.

4. SQL Injection

As the name suggests, the SQL injection targets the cloud serve database by exploiting vulnerabilities within a website connected to the backend database. It is done by injecting malware or some malicious script into the database, which corrupts or destroys the data. Hackers use this technique to steal sensitive information such as confidential data and passwords or damage the whole database completely, leading to the downfall of any cloud business operations.

5. Ransomware Attacks

This attack is again caused by using ransomware malware that directly affects the cloud server database, and the database services become inaccessible to anyone using it, including the admin. Because the data is now encrypted by the malware, it can only be decrypted by its own key. This demands payment as ransom to give back the decryption key and regain access.

6. Phishing

A phishing attack happens when a user or customer unknowingly opens malicious websites or software, which leads to losing important credentials. Hackers gain access to the user’s device through such malicious links, and once opened, they inject viruses or corrupt scripts.

As people also download free crack software from the open internet, they unknowingly give access to the hacker, losing their valuable data and private information due to such malware embedded in crack software. Moreover, the attackers disguise themselves as bank or government agency and gain the trust of users using convincing techniques so that user can give their private access through malware links.

7. Password Hack

Password hacks include the keylogger method to gain access to remote desktops and use every method, i.e. from brute force attacks and dictionary attacks, and to use premium tools which use advanced logic to crack the password. Unauthorized login to the system leads to the loss of sensitive information.

8. Advanced Persistent Threats (APT)

These are the threats and attacks carried out by hackers on some particular organizations to steal confidential data from their cloud databases. APTs carried out by a group of hackers or an organization of hackers using advanced methods like social engineering and malware tools.

What Are Different Types of Cloud Server Databases Attacks?

There are many methods used to prevent cyber attacks, including using new advanced firewalls and improvement of new data communication techniques. Following are the different techniques.

  • Firewalls and paid network security.

  • Anti-malware and Anti-virus software.

  • 2-way Authentication.

  • Intrusion Detection and prevention systems (IDPS).

  • Access control and admin management.

  • Regular software updates.

  • Database backups and quick recovery actions.

  • Strong password and password management by admin.

  • Using smart IoT devices using Bluetooth network.

  • Advanced cryptographic techniques.

  • Threat intelligence.

  • Filtering unauthorized urls.

  • Employee training and cyber awareness.


Cyber attacks will always remain a threat to the modern world as everything works on the internet, and all devices are connected. Hence every person using the internet have the proper knowledge of all these cyber-attacks and their prevention techniques. Moreover, research work on quantum communication and quantum computers is carried out by scientists to gain impossible-to-hack communication between two persons or organizations. This will make cloud server databases nearly impossible to hack.