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News
Prominent Cyber Attacks of 2026 and What They Teach Us About Emerging Attack Trends | HackerNoon
5+ day, 37+ min ago (515+ words) A series of high-profile breaches across healthcare, technology platforms, and corporate enterprises has exposed a fundamental shift in attacker methodologies: execution timelines have compressed from weeks to minutes, social engineering tactics now routinely bypass multi-factor authentication, and threat groups are…...
The HackerNoon Newsletter: Prompt Debt: How Old Instructions Break New AI Models (8/31/2026)
1+ week, 5+ day ago (95+ words) How are you, hacker? 🪐 What’s happening in tech today, August 31, 2026? 🧑💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you…...
Ransomware Recovery at the Filesystem Layer
1+ week, 5+ day ago (548+ words) We are confident this text is AI-assisted. GPTZero works with the world's top publishers as the trusted standard for authenticity and quality. Learn more here Walkthroughs, tutorials, guides, and tips. This story will teach you how to do something new…...
An AI Agent Deleted a Production Database in Nine Seconds. Here???s How to Keep Yours Safe
1+ week, 5+ day ago (400+ words) Broad MCP access, underspecified prompts, and unconstrained autonomy wipes data, breaks systems, and gets people fired. "NEVER [EXPLETIVE] GUESS!" — and that's exactly what I did,” an AI agent that deleted a company database reported. “I guessed that deleting a staging…...
Perturb AI???s Network of Incentivized Hackers Launches to Attack AI Models Before Criminals Do
2+ week, 1+ day ago (270+ words) San Francisco, USA, August 28th, 2026/TechnologyWire/--Perturb has launched a decentralized adversarial robustness network on Bittensor that continuously stress-tests production AI models and pays a global network of researchers to find vulnerabilities that in-house red teams may miss. Five weeks after…...
The HackerNoon Newsletter: The Final Wojak (8/26/2026)
2+ week, 3+ day ago (98+ words) How are you, hacker? 🪐 What’s happening in tech today, August 26, 2026? 🧑💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you…...
Mirage2FA Hijacks Companies’ Microsoft 365 Sessions, with Over 4K Victims in the US | HackerNoon
2+ week, 5+ day ago (1649+ words) ANY.RUN research shows that 63.7% of identified victims are in the US, with Technologies, Manufacturing, and Education among the most targeted industries. The operation has generated thousands of compromise events between 2024 and 2026, including stolen session cookies, passwords, and SSO access....
When an Expired Domain Becomes a Security Problem
2+ week, 5+ day ago (556+ words) A website is replaced.A product is discontinued.A company changes its brand.A marketing campaign ends. And sometimes, the domain associated with that project simply expires. From a cybersecurity perspective, that can be a mistake. An expired domain isn't…...
How AI Coding Agents Can Accidentally Leak Your Secrets
2+ week, 5+ day ago (420+ words) Here, nothing malicious has happened. The agent did its job, but those values are now part of the prompt it sent to a model provider and, as a result, that prompt can get stored: in the provider's logs, and often…...
The HackerNoon Newsletter: Code Smell 321 - Getter Piggybacking (8/22/2026)
3+ week, 10+ hour ago (101+ words) How are you, hacker? 🪐 What’s happening in tech today, August 22, 2026? 🧑💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you…...