Security News

Live news from trusted publications, matched against DayBreach CVE data.

The Hacker News1 d ago

curl Patches HTTP/2 Upload Flaw After PoC Demonstrates Client-Side Code Execution

A flaw in how curl handles HTTP/2 uploads lets a malicious server receiving an upload corrupt the client's memory, and the researcher who reported it turned that into code execution on the uploading machine. The curl project fixed it on October 14 in curl 8.23.0. Taking over a client needs exact knowledge of its build and memory layout, and curl expects a real attack to end in a crash

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DataBreaches.net1 d ago

Shipping firms and ports caught in mass cyber extortion claim

Bojan Lepic reports: A cyber extortion group has threatened to publish data it claims it stole from 38 shipping, port, and logistics companies unless they pay multimillion-dollar ransoms by October 19. Cybersecurity firm SOCRadar said the group, known as n0n, added the 38 organisations to its dark web leak site in a single batch on... Source

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The Hacker News1 d ago

How to Run a Deepfake Readiness Drill Before a Cloned Voice Calls Your Team

Cloned voices and synthetic video calls now show up in payment fraud, help desk resets, and access requests. A structured drill shows security teams exactly where verification breaks down, while nothing is at stake. The call comes in at 4:40 on a Friday. It's the CFO, or it sounds exactly like her, asking the controller to push a supplier payment out before the weekend because a deal closes

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The Hacker News1 d ago

Researchers Used a Public OpenAI Model to Build a $250,000 Chrome Full-Chain Exploit in Six Days

A team at security firm XBOW chained three then-unknown Google Chrome bugs into a single attack that runs code on a Windows computer when the user only loads a web page, the company said. Its researchers built the attack in six days by directing AI agents running OpenAI's publicly available GPT-5.6 Sol model. Google has since confirmed all three bugs, fixed them, and paid XBOW its top $

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The Hacker News1 d ago

Hirudo Android Trojan Uses Patched Banking Apps to Bypass Their Built-In Security Checks

Cybersecurity researchers have disclosed details of a new Android banking trojan called Hirudo that works by replacing legitimate banking apps with purpose-built patched versions designed to bypass security checks from inside the app itself, marking a new escalation in financial fraud. Dutch mobile security company ThreatFabric said it identified replacements for eight Indonesian banking

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The Hacker News1 d ago

An AI Agent Found a Critical OTP Bypass in Production. The Attack Was the Easy Part.

The bug was simple: the login let you choose where your sign-in code went. Proving it on a live website was the hard part. TL;DR During an authorized assessment, an AI pentesting agent found a critical authentication bypass on a major insurer's production website, on its own. One login request let the user choose where the one-time passcode went. The attack was the easy part. Proving it

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