Hacker Noon Cybersecurity

It was in early 2025 that I initiated my own blog, OpenExploit.in, with one simple aim: to make cybersecurity easy to learn and available to all.Read All

Selzy shares the reasons why spam lands in your inbox and offers effective tips to identify and avoid spam emails.Read All

This article explores how AI is driving meaningful change across DevOps by enabling incremental improvements, streamlining workflows, and enhancing team productivity. It also covers the growing importance of AI-powered testing, the need for responsible adoption amid rising security concerns, and how organizations can scale with confidence in an increasingly complex tech environment.Read All

Penetration Testing is a cyberattack simulation carried out on a system, application, or network to determine vulnerabilities. It’s like a virtual “heist,” but one carried out ethically to assist with better security. PenTesters conduct different methods of testing how secure a system actually is.Read All

ELEKS’ tech experts have dissected predictions from Gartner, IDC, Deloitte, and KPMG to evaluate each trend’s real deployment risk and business value. Read All

Ransomware attacks typically involve tricking victims into downloading and installing the ransomware, which copies, encrypts, and/or deletes critical data on the device, only to be restored upon the ransom payment. SquareX has been disclosing major browser vulnerabilities like Polymorphic Extensions and Browser Syncjacking. The company is issuing a strong warning on the emergence of browser-native ransomware.Read All

3/28/2025: Top 5 stories on the HackerNoon homepage!Read All

The alleged Oracle data breach is being sold on dark web forums. Oracle has been denying the breach and even since then the hacker’s attempts to sell the stolen information are running into unexpected resistance.Read All

Hackers don’t break in—they log in. Cyber threat intelligence helps businesses predict, detect, and respond to attacks before damage is done. From strategic to technical intel, it empowers teams to act proactively, reduce risks, and make smarter security decisions. Learn how to implement CTI and overcome common challenges.Read All

INE is the recipient of twelve badges in G2’s Spring 2025 Report. The badges highlight INE’s superior performance relative to competitors. “INE solves the problem of accessible, hands-on security training with structured learning paths and real-world labs,” says SOC Analyst Sai Tharun K.Read All

One Identity Active Roles named a winner in the ‘Hybrid Active Directory Protection’ category of the 2025 Cybersecurity Excellence Awards. One Identity’s solution helps organizations protect against security breaches, streamline administrative tasks, and ensure regulatory compliance.Read All

AccuKnox, Inc. announced that Telecom and FinTech Leader, IDT Corporation has partnered with Accuknox to deploy Zero Trust CNAPP. Gartner’s predictions for the Internet of Things (IoT) security landscape in 2025 highlight the impact of AI Agent Abuse Leading to Security Breaches.Read All

CYREBRO has been identified as a key startup in the preemptive cybersecurity category. The report highlights companies with a proactive strategy designed to prevent, disrupt, or deter cyberattacks before they can achieve their goals. The use of AI agents/AI security operations center (SOC) analysts has become crucial for staying ahead of evolving threats.Read All

Google just dropped $32 billion on Wiz, a four-year-old cloud security startup—nearly triple its last valuation. While positioned as a cloud security power move, the deal raises concerns about overpayment, antitrust scrutiny, talent retention, and whether enterprises will actually buy in. Is this a bold strategy or Google’s costliest mistake? Read All

Cybercriminals are now attacking larger organizations for bigger payouts. With ransom demands doubling between the first and fourth quarters of 2022, they currently exceed $1 million. There are various steps you can take to safeguard your organization from this growing cybersecurity threat.Read All

In 2023 alone, there were 725 hacking-related breaches reported in U.S. healthcare, exposing over 124 million patient records. Healthcare cybersecurity threats and breaches remain the costliest of any industry with the average data breach in a hospital now costing about $10.93 million.Read All

Arsen announces the full release of Conversational Phishing, a groundbreaking feature embedded in its phishing simulation platform. This AI-powered tool introduces dynamic, adaptive phishing conversations to train employees against evolving threats.Read All

3/23/2025: Top 5 stories on the HackerNoon homepage!Read All

Sure, some companies are hauling workloads back to on-prem servers, but the cloud security market’s not sweating it — it’s set to hit $156.25 billion by 2032 (Fortune Business Insights). Hybrid and multi-cloud setups are the new norm, not a cloud exodus, and emerging threats like quantum computing keep the demand for pros like you sky-high. The future’s a wild mashup of cloud, on-prem, and quantum-ready defenses — so buckle up, you’re still golden.Read All

Microchip implants have existed in some form for decades, and technology is now advanced enough to make them practical. Still, this field carries significant security concerns. Companies offering microchip implants must adhere to zero-trust policies.Read All