Blockchain technology, renowned for its decentralized and immutable nature, promises enhanced security for various applications. However, like any technology, it is not without vulnerabilities. This in-depth examination explores the security aspects of blockchain, identifies common vulnerabilities, and outlines the measures needed to secure blockchain applications effectively.

As organizations increasingly adopt a mix of cloud-based and on-premises systems, they face unique challenges in securing their hybrid infrastructures. Unlike traditional IT setups, where everything is managed within the confines of a single data center, hybrid infrastructures combine the agility of the cloud with the control of on-premises systems. While this blend offers flexibility and scalability, it also introduces security complexity and a broader attack surface.

A widespread ransomware attack has brought thousands of car dealerships across the United States to a halt. The incident, attributed to the BlackSuit ransomware gang, targeted CDK Global, a software provider essential to the operations of numerous car dealerships. This breach underscores the critical need for robust cybersecurity measures such as stolen credentials detection, darknet monitoring services, and digital footprint analysis.

Held in Breda, Netherlands, this year’s Cyber Resilience Day convened industry leaders and cybersecurity experts to address the topic of supply chain attacks and the latest digital threats. The event showcased a series of keynote speeches, panel discussions, and interactive workshops, equipping attendees with valuable insights and actionable strategies to strengthen their organizations’ cyber resilience.

To help preserve a safe Internet for content creators, we’ve just launched a brand new “easy button” to block all AI bots. It’s available for all customers, including those on our free tier.

A newly discovered spyware tool named MerkSpy is targeting users in Canada, India, Poland, and the U.S., exploiting a patched security flaw in Microsoft MSHTML. This campaign, identified by Foresiet researchers, highlights the critical need for vigilant cybersecurity practices, including stolen credentials detection, darknet monitoring services, and digital footprint analysis. Attack Overview The attack begins with a Microsoft Word document disguised as a job description for a software engineer.

The Digital Operational Resilience Act (DORA) comes into full effect on January 17, 2025, and aims to prevent and mitigate cyber threats by establishing a comprehensive ICT risk management framework for the EU financial industry. The new EU regulation seeks to ensure that financial institutions and critical ICT providers advance their cybersecurity and operational processes to safeguard their key systems, enhancing the industry’s operational resilience.

Modern cybercriminals aren’t just after your average employee. They’re targeting DevOps engineers – the gatekeepers of critical infrastructure and valuable data. 90% of data breaches start with phishing. Traditional awareness training often needs more technical depth. These programs tend to focus on generic red flags (e.g., suspicious links and requests for sensitive information) that are easily recognized by most.

The number 42 has gained legendary status in popular culture, largely due to Douglas Adams’ science fiction series, The Hitchhiker’s Guide to the Galaxy. In this series, a group of hyper-intelligent beings build a supercomputer named Deep Thought to calculate the “Answer to the Ultimate Question of Life, the Universe, and Everything”. After much contemplation, Deep Thought reveals the answer to be simply “42”.

While the Fourth of July is typically considered a day of celebration for those in the U.S., many don’t realize it’s also a period of heightened risk. In fact, this isn’t unique to the Fourth of July: holidays often see an uptick in cybersecurity threats. With the Fourth of July nearly upon us, let’s examine why this happens and how you can protect yourself and your business.