blockchain applications | Breaking Cybersecurity News | The Hacker News

Security researchers have discovered a series of new vulnerabilities in EOS blockchain platform, one of which could allow remote hackers to take complete control over the node servers running the critical blockchain-based applications. EOS is an open source smart contract platform, known as 'Blockchain 3.0,' that allows developers to build decentralized applications over blockchain infrastructure, just like Ethereum. Discovered by Chinese security researchers at Qihoo 360 —Yuki Chen of Vulcan team and Zhiniang Peng of Core security team—the vulnerability is a buffer out-of-bounds write issue which resides in the function used by nodes server to parse contracts. To achieve remote code execution on a targeted node, all an attacker needs to do is upload a maliciously crafted WASM file (a smart contract) written in WebAssembly to the server. As soon as the vulnerable process parser reads the WASM file, the malicious payload gets executed on the node, which could then al

As of today — 1 Bitcoin = $7300 USD (Approx 471,000 INR) At the beginning of this year, 1 Bitcoin was approximately equal to $1000, and now it has surged to a new height, marking its market capitalization at over $124 billion. Is it really too late to invest in Bitcoin or other cryptocurrencies like Ethereum? For those wondering if they have missed the money-making boat, the answer is—NO, it's never too late to invest. In case you are new to cryptocurrency trading, we have a simple step-by-step guide on our deal store that explains how to invest in cryptocurrencies . However, the blockchain, the revolutionary technology behind Bitcoin and other digital currencies, is not always about cryptocurrencies. Though it is a decentralized public database which ensures that all transactions are properly conducted and recorded, Blockchains can be used for a wide variety of applications, such as for digital identity management, smart assets, digital voting, distributed cloud sto

Designed to be more than a one-time assessment— Wing Security's SaaS Pulse provides organizations with actionable insights and continuous oversight into their SaaS security posture—and it's free! Introducing SaaS Pulse: Free Continuous SaaS Risk Management  Just like waiting for a medical issue to become critical before seeing a doctor, organizations can't afford to overlook the constantly evolving risks in their SaaS ecosystems. New SaaS apps, shifting permissions, and emerging threats mean risks are always in motion. SaaS Pulse makes it easy to treat SaaS risk management as an ongoing practice, not just an occasional check-up. Security teams instantly get a real-time security "health" score, prioritized risks, contextualized threat insights, and the organization's app inventory—without setups or integrations. SaaS is a Moving Target SaaS stacks don't stand still. Business critical apps can easily slip into a state of vulnerability (i.e. supply chain attacks, account takeovers