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7 derniers jours

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> TODAY'S SUMMARY (152 articles)

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// AI-powered summary generated at 20:01

> Pointer leaks through pointer-keyed data structures
Posted by Jann Horn, Google Project Zero IntroductionSome time in 2024, during a Project Zero team discussion, we were talking about how remote ASLR leaks would be helpful or necessary for exploiting some types of memory corruption bugs, specifically in the context of Apple devices. Coming from th...
> The Abortion Hotline Meta Wants to Go Dark
This is the sixth installment in a blog series documenting EFF's findings from the Stop Censoring Abortion campaign. You can read additional posts here.  When we started our Stop Censoring Abortion campaign, we heard from activists, advocacy organizations, researchers, and even healthcare providers...
> How to develop an AWS Security Hub POC
The enhanced AWS Security Hub (currently in public preview) prioritizes your critical security issues and helps you respond at scale to protect your environment. It detects critical issues by correlating and enriching signals into actionable insights, enabling streamlined response. You can use these...
> Cloudflare just got faster and more secure, powered by Rust
We’ve replaced the original core system in Cloudflare with a new modular Rust-based proxy, replacing NGINX.
> Introducing Observatory and Smart Shield — see how the world sees your website, and make it faster in one click
We're announcing two enhancements to our Application Performance suite that'll show how the world sees your website, and make it faster with one click - available Cloudflare Dashboard!
> Singapore Threatens Meta With Fines Over Facebook Impersonation Scams
The Singapore police said Facebook is the top platform for online scams in the country
> Monitoring AS-SETs and why they matter
We will cover some of the reasons why operators need to monitor the AS-SET memberships for their ASN, and now Cloudflare Radar can help.
> An AI Index for all our customers
Cloudflare will soon automatically create an AI-optimized search index for your domain, and expose a set of ready-to-use standard APIs and tools including an MCP server, LLMs.txt, and a search API.
> The Good, the Bad and the Ugly in Cybersecurity – Week 39
Cops make quick arrest after attack on airports, DPRK adversaries team up to weaponize developer identities, and PRC targets edge devices in US companies.
> Introducing new regional Internet traffic and Certificate Transparency insights on Cloudflare Radar
Cloudflare Radar now offers a Certificate Transparency dashboard for monitoring TLS certificate activity, and new regional traffic insights for a sub-national perspective on Internet trends.
> Code Mode: the better way to use MCP
It turns out we've all been using MCP wrong. Most agents today use MCP by exposing the "tools" directly to the LLM.
> ArcaneDoor Threat Actor Resurfaces in Continued Attacks Against Cisco Firewalls
An attack campaign has been identified which exploits vulnerabilities in Cisco Adaptive Security Appliance software
> Eliminating Cold Starts 2: shard and conquer
We reduced Cloudflare Workers cold starts by 10x by optimistically routing to servers with already-loaded Workers. Learn how we did it here.
> Network performance update: Birthday Week 2025
On the Internet, being fast is what matters and at Cloudflare, we are committed to being the fastest network in the world.
> Early Years practitioners: using cyber security to protect your settings
How to protect sensitive information about your setting and the children in your care from accidental damage and online criminals.
> Interpol Cracks Down on Large-Scale African Scamming Networks
The effort, named Operation Contender 3.0, led to the arrest of 260 suspected cybercriminals
> JLR Begins Phased Restart of Operations After Cyber-Attack
JLR said it is in a position to start clearing its backlog of payments for suppliers, while its parts logistics center is returning to full operations
> Roblox executors: It’s all fun and games until someone gets hacked
You could be getting more than you bargained for when you download that cheat tool promising quick wins
> New LockBit Ransomware Variant Emerges as Most Dangerous Yet
Trend Micro highlighted the new LockBit version’s improved technical improvements and cross-platform functionality compared to previous iterations
> Pointer leaks through pointer-keyed data structures
Introduction Some time in 2024, during a Project Zero team discussion, we were talking about how remote ASLR leaks would be helpful or necessary for exploiting some types of memory corruption bugs, specifically in the context of Apple devices. Coming from the angle of “where would be a good first pl...