Cybersecurity Blog
Read Hackdra’s cybersecurity blog to learn strategies to strengthen your attack resistance with the help of highly skilled ethical hackers. Improve your security profile and stay up-to-date on industry trends and emerging threats.
Featured Posts
![Comprehensive Security Audits for Blockchain Projects](https://hackdra.com/safe/Security-Audit-for-Blockchain-Projects-1.png)
Comprehensive Security Audits for Blockchain Projects
As blockchain technology continues its meteoric rise, more organizations are leveraging its decentralized nature to power innovative applications across industries. However, while blockchain’s core attributes make it well-suited for a variety of use cases, its underlying infrastructure remains susceptible...
![Securing Our Digital Lifelines](https://hackdra.com/safe/How-to-protect-against-critical-infrastructure-threats-1.png)
Securing Our Digital Lifelines
Critical infrastructure refers to the systems and networks that are essential to the functioning of modern society. This includes sectors like energy, transportation, communications, and more. As these systems become increasingly reliant on digital technologies, the risk of cyberattacks grows....
![What Are The Common Vulnerabilities Of Blockchain Security?](https://hackdra.com/safe/What-are-the-common-vulnerabilities-of-blockchain-security.png)
What Are The Common Vulnerabilities Of Blockchain Security?
As blockchain adoption accelerates, protecting networks assumes greater importance. However, without prudent precautions, emerging technologies remain exposed. This guide outlines prevalent vulnerabilities and best practices for robust security. The Distributed Nature of Blockchains Enables 51% Attacks Decentralization underpins blockchain integrity,...
![Precautions to be taken in Internet Security](https://hackdra.com/safe/internet-security.jpg)
Precautions to be taken in Internet Security
Digital Era Brings Both Opportunities and Cybersecurity Risks. While the internet brings many opportunities in the digital age, cybersecurity risks are also increasing with internet usage. Identity theft attacks, malware, data breaches and other online threats are among the potential...
![Ransomware Attacks and Cyber Security Strategies](https://hackdra.com/safe/ransomware-attacks-and-cyber-security-strategies-2.jpg)
Ransomware Attacks and Cyber Security Strategies
Ransomware attacks have become a major cybersecurity threat, with malicious software encrypting systems and demanding ransom payments. This article will examine what ransomware is, how it works, and basic strategies to counter such attacks. We will also discuss recent significant...
![Justice Department Charges 19 People in $68 Million Dark Web Scam](https://hackdra.com/safe/Justice-Department-Charges-19-People-in.jpg)
Justice Department Charges 19 People in $68 Million Dark Web Scam
The US Department of Justice (DoJ) announced that it has charged 19 individuals worldwide in connection with the now-defunct xDedic Marketplace, which is estimated to have facilitated more than $68 million in fraud. Completing its investigation into the dark web...
![North Korean Hackers Stole $600 Million Cryptocurrency](https://hackdra.com/safe/North-Korean-Hackers-Stole-600-Million-Cryptocurrency.jpg)
North Korean Hackers Stole $600 Million Cryptocurrency
North Korean hackers stole at least $600 million worth of cryptocurrency in 2023. North Korea-linked threat actors were responsible for almost a third of the funds stolen from crypto attacks last year, TRM Labs said last week.However, this amount is...
![Russian Hackers Hack Ukraine’s Telecom Giant](https://hackdra.com/safe/Russian-Hackers-Hack-Ukraines-Telecom-Giant.jpg)
Russian Hackers Hack Ukraine’s Telecom Giant
Ukrainian cybersecurity officials have announced that the threat actor known as Sandworm, supported by the Russian government, has been clandestinely present in the systems of Ukraine’s telecommunications operator Kyivstar since at least May 2023. The incident, which emerged last month,...
![3 Malicious PyPI Packages Targeting Linux with Crypto Miners Found](https://hackdra.com/safe/Three-Malicious-PyPI-Packages-Targeting-Linux-with-Crypto-Miners-Found.jpg)
3 Malicious PyPI Packages Targeting Linux with Crypto Miners Found
Three new malicious packages with the ability to distribute a cryptocurrency miner to affected Linux devices have been discovered in the Python Package Index (PyPI) open-source repository. The three harmful packages, named Modularseven, driftme, and catme, were downloaded a total...