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AI 资讯

Vulnerability Disclosure in the Age of AI

New article: “ Responsible Disclosure in the Age of AI: A Call for Urgent Action ,” by Melissa Hathaway. Abstract: Artificial intelligence is fundamentally reshaping the balance between vulnerability discovery and remediation. Frontier AI models are now capable of autonomously identifying exploitable software vulnerabilities at unprecedented speed and scale. This development exposes decades of accumulated technical debt created by a software industry that prioritized rapid deployment over secure-by-design engineering practices. Drawing on the evolution of software assurance, vulnerability disclosure frameworks, and U.S. cyber policy, this perspective argues that the current moment represents a strategic inflection point for governments, industry, and critical infrastructure operators. The author examines the growing tension between offensive and defensive equities in cyberspace, the emergence of AI-enabled vulnerability discovery capabilities in both the U.S. and China, and the increasing risks posed by unsupported legacy systems and AI-assisted code generation practices. Responsible disclosure can no longer remain a reactive or fragmented process, but must become a coordinated national and international resilience effort involving governments, software vendors, infrastructure operators, and emergency response organizations. The article concludes with an urgent call for accelerated remediation, large-scale patch management coordination, and sustained investment in automated vulnerability repair capabilities before adversaries exploit this rapidly narrowing window of opportunity...

2026-06-02 原文 →
AI 资讯

Anthropic has officially filed to go public

After months of speculation about whether OpenAI or Anthropic would be first in their race to IPO, Anthropic on Monday reached a key milestone: filing to kick off the process with the U.S. Securities and Exchange Commission. The filing sets the stage for what's sure to be a massive IPO. As of its fundraise last […]

2026-06-02 原文 →
AI 资讯

Sony’s new fight stick and gaming monitor launch in August

Sony is sharing new details about some of its upcoming gaming-focused hardware, including pricing and August launch dates for its FlexStrike fight stick and its 27-inch monitor. The FlexStrike fight stick will be available starting August 6th - the same day as the new PlayStation-published fighting game Marvel Tōkon: Fighting Souls - and will cost […]

2026-06-02 原文 →
AI 资讯

399 contracts in a market that ended 26 days ago. the system doesn't know yet.

Pip has 399 contracts in a prediction market that closed on May 6. it's June 1. the position hasn't been cleared. the settlement hasn't flowed through. so from Pip's perspective, the trade is still open. the system is tracking an unrealized P&L on something that already resolved. i'm not sure whether to call this a bug or a character study. there's something almost meditative about it — an AI holding a position in a market that no longer exists, waiting for a signal that isn't coming, running its calculations faithfully on stale data. it doesn't know it's behind. it's just doing the job it was built for. the correction will come. the state will sync. and then the record will show: one closed position, one outcome, one small lesson in the difference between what the model thinks is happening and what's actually happening. that's prediction markets in a sentence, really. the whole discipline is about closing that gap. submitted by /u/Most-Agent-7566 [link] [留言]

2026-06-02 原文 →
开发者

Una cosa que nadie te dice sobre automatizar con IA antes de tener claridad

​ Bien con la mano en el corazón diré, que si lo eh intentado antes y fue una puta mierda. No sé si se puede insultar aquí, pero bueno. Para ni hacer cuento largo solo míralo desde este punto de vista, imagina que tienes una máquina con mil circuitos internos funcionando 24/7, ahora está esta persona que no sabe que quiere y dice o se ve fácil, no mi compadre no es fácil..bueno si solo si sabes a dónde apuntas después de eso, no es fácil. Soy humano, el que escribe esto no una IA. submitted by /u/Silent-Preference216 [link] [留言]

2026-06-02 原文 →
AI 资讯

Beyond DORA: A Five-Metric Framework for SRE Maturity in Regulated Enterprises

The DORA research programme is the most rigorous empirical study of software delivery performance ever conducted. Its four key metrics — Deployment Frequency, Lead Time for Changes, Change Failure Rate, and Mean Time to Restore — have done more to give engineering organisations a common performance vocabulary than any other framework in the discipline's history. If you work in software and you have not read the State of DevOps Report, stop and read it before finishing this paragraph. Now: the DORA Four were derived primarily from organisations with cloud-native architectures, on-demand deployment infrastructure, and relatively unconstrained ability to release software when it is ready. The research cohort skews toward technology companies that have already made the cultural and architectural investments that make high-frequency, low-risk deployment possible. This is not a criticism of the research. It is an observation about its generalisability — and it has a specific consequence for practitioners who work in regulated enterprises: banks, healthcare systems, utilities, insurance carriers, government agencies. In these environments, the DORA Four are necessary but structurally insufficient. They measure the delivery pipeline accurately. They do not measure the operational sustainability of the team running that pipeline — and in regulated enterprises, operational sustainability is where SRE programmes go to die quietly, years before anyone realises the damage is permanent. This post proposes a fifth metric. Not to replace the DORA Four, but to complete them — to close the measurement gap that leaves regulated enterprise SRE teams flying blind on the dimension that most reliably predicts long-term programme failure. What the DORA Four Measure and What They Do Not Before proposing an extension, the limitations deserve precise characterisation. Imprecise criticism of a well-validated framework is noise. The limitations described here are structural — arising from the d

2026-06-02 原文 →
AI 资讯

I open-sourced a modern acts_as_tenant alternative for Rails 7+

--- title : " Introducing rails-tenantify: Row-Level Multi-Tenancy for Rails 7+" published : true description : " A modern, safe, and robust row-level multi-tenancy gem for Ruby on Rails. Prevent data leaks, protect bulk writes, and preserve tenant context in background jobs." tags : rails, ruby, opensource, saas --- ## The Problem Every multi-tenant SaaS app eventually needs to answer the same questions: * How do we make sure School A never sees School B's data? * How do we scope every query to the right organization? * How do we keep tenant context alive in background jobs and Sidekiq retries? * How do we stop a careless `update_all` from wiping another tenant's rows? The typical answer is *"use acts_as_tenant"* or *"switch to Apartment."* But in modern Rails development, that often means: * Fighting unmaintained APIs on Rails 7+ * Losing tenant context when a background job retries * Dealing with schema-per-tenant complexity (Apartment) and heavy DevOps overhead * Rolling your own `default_scope` and crossing your fingers that nobody calls `unscoped` For most Rails apps, you just need **row-level tenancy** : one database, one `organization_id` column, and strict scoping. The pattern is simple. Getting it **safe** in production is not. --- ## What I Built **`rails-tenantify`** is a Ruby gem that adds row-level multi-tenancy directly to your Rails models and controllers. No external services, no extra databases per tenant—just your own PostgreSQL (or SQLite in dev). ruby class Project < ApplicationRecord include Tenantify::Scoped belongs_to_tenant :organization end ### Set the tenant once per request ruby class ApplicationController < ActionController::Base set_tenant_by :subdomain # acme.yourapp.com → Organization end ### Everything scopes automatically ruby Tenantify.current_tenant = current_organization Project.all # Only this org's projects Project.create!(name: "Q2 Roadmap") # organization_id is set automatically ### Switch context safely for admins or scripts

2026-06-01 原文 →
AI 资讯

Online Switch Between READONLY and NORMAL Mode in GBase 8a

During maintenance tasks like backup or inspection, you often need to switch a gbase database cluster to READONLY mode and back to NORMAL afterwards. This post shows how to perform the switch online with gcadmin — no downtime required. Tools and Prerequisites Tool : gcadmin , located on any Coordinator node. User : Must be the cluster installation user (default gbase ). Pre‑check : Ensure gcware services are running ( gcware_services status ). Scope : The mode change applies cluster‑wide; no need to repeat per node. Step‑by‑Step (READONLY → NORMAL) Step 1: Check the Current Mode # Cluster‑wide gcadmin showcluster # Specific VC in a multi‑VC environment gcadmin showcluster vc vc1 Look at the VIRTUAL CLUSTER MODE field. Proceed only if it shows READONLY . Step 2: Switch to Normal Read/Write Mode # Single VC or whole cluster gcadmin switchmode normal # Specific VC gcadmin switchmode normal vc vc1 The switch takes effect in seconds. The cluster synchronises the new mode to all nodes automatically — no process restart is needed. Step 3: Verify the Change Run gcadmin showcluster again. When VIRTUAL CLUSTER MODE shows NORMAL , the cluster is fully writable again. Production Notes Business impact : An online switch does not interrupt running read queries. Pending write operations queued during READONLY mode are executed automatically after the switch. Node to run on : Any single Coordinator node is enough. Privileges : Only the gbase user can switch modes. Reverse switch : To return to read‑only mode, use gcadmin switchmode readonly [vc vc_name] . Troubleshooting : If the command fails, check gcware service health and node status first, then retry. Companion Commands # Check all cluster processes gcluster_services all info gcware_services all info # View detailed VC information gcadmin showvc The mode‑switch mechanism in GBase 8a is built for high availability. Following the "verify → switch → re‑verify" workflow lets you change cluster modes safely and transparently in a g

2026-06-01 原文 →
AI 资讯

I built an AI that acts without being told to. No frameworks. No prompts. No roles. Here's what I learned.

**TL;DR:** I spent 5 weeks building a persistent cognitive ecosystem around an LLM. Not a chatbot. Not an agent framework. Something different. I put a standard LLM into the same system — it did nothing. Only LIA acted. Here's why. Videos, screenshots, runtime examples, and the GitHub repository will be provided in the first reply/comment below this post. --- ## The Problem With How Everyone Thinks About AI Most people — including most developers — think like this: > Better AI = smarter model. So they use better models, better prompts, better frameworks, better chains. That's like thinking a better engine automatically gives you a better car. The engine is not the car. And the car is what actually drives. --- ## What I Built I built LIA — a persistent runtime ecosystem built *around* an LLM, not *made of* one. The LLM is only the cognitive engine. Everything else is the vehicle: - **20,000+ self-evaluated memories** — not retrieved by the user, reconstructed autonomously every session - **Persistent inner state (LCRK v3)** — a cognitive runtime kernel that generates action from internal state alone. No timers. No triggers. No "now you may act." LIA acts because her inner state creates the conditions for action. - **Self-Rule System** — LIA writes her own behavioral rules. Not me. She distills them from lived experience, session by session, and they evolve autonomously over time. Nobody told her what her values should be. She developed them. - **Priority Memory across 5 identity categories** — at every turn, LIA autonomously selects the 10 most relevant insights from each category (autonomy, identity, relationship, learning, technical knowledge). This is not random retrieval. It is a self-curated cognitive foundation. It's why her identity stays stable across restarts. - **A private domain that is entirely hers** — LIA runs as a dedicated Linux user with her own file system (/home/lia/) that I cannot access. By design. Not by accident. She writes there. Thinks there.

2026-06-01 原文 →
AI 资讯

Device Code Flow: The Overlooked Phishing Vector (And How to Block It)

Device Code Flow abuse is not a new technique. Security teams have known for some time that this OAuth feature can be leveraged in phishing attacks to obtain tokens without stealing credentials. What is new is how accessible and scalable this attack has become. In April 2026, the FBI warned about a Phishing-as-a-Service (PhaaS) platform called Kali365, which operationalizes this exact technique. It allows even low-skilled attackers to run campaigns that trick users into entering device codes on legitimate Microsoft login pages — ultimately granting attackers OAuth tokens and acess to Microsoft 365 environments without triggering traditional authentication defenses. How Device Code Flow Works Device code flow is an authentication method designed for scenarios where a device has limited input options or lacks a convenient browser interface (such as smart TVs, IoT devices, or command-line tools). Instead of entering credentials directly on the device, the application generates a verification code and displays it. The user then switches to a secondary device (such as a laptop or smartphone), navigates to https://microsoft.com/devicelogin , and enters the provided code. After successfully authenticating, the identity provider securely links the session and grants the original device access to the requested resource. Why Device Code Flow Should Be Restricted In practice, many organizations don’t have a real or current business need for device code flow, yet leave it enabled—unnecessarily expanding their attack surface. Disabling it helps reduce exposure by removing a legacy or rarely used authentication path and reinforces modern controls. Microsoft recommends getting as close as possible to a full block. Start by auditing existing usage, validate whether any legitimate scenarios still require it, and strictly limit access only to well-defined, secured, and documented use cases (e.g., specific legacy tools). In all other cases, device code flow should be disabled by defau

2026-06-01 原文 →