2026-05-26 归档

今日共收录 618 条安全情报,包含 0 个 CVE,271 篇安全通告,以及 95 篇研究论文。

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威胁情报2026-05-26 发布INFO

Falcon AIDR Detects Threats at the Prompt Layer in Kubernetes AI Applications

Falcon AIDR Detects Threats at the Prompt Layer in Kubernetes AI Applications

历史摘要 · 未重新核验 · CrowdStrike

威胁情报2026-05-26 发布INFO

Threat IntelligenceWelcome to BlackFile: Inside a Vishing Extortion OperationBy Google Threat Intelligence Group • 16-minute read

Threat IntelligenceWelcome to BlackFile: Inside a Vishing Extortion OperationBy Google Threat Intelligence Group • 16-m

历史摘要 · 未重新核验 · Mandiant

威胁情报2026-05-26 发布INFO

Now Live: The CrowdStrike 2026 Financial Services Threat Landscape Report

Now Live: The CrowdStrike 2026 Financial Services Threat Landscape Report

历史摘要 · 未重新核验 · CrowdStrike

威胁情报2026-05-26 发布INFO

How to Protect Identities and Sessions from Infostealers

How to Protect Identities and Sessions from Infostealers

历史摘要 · 未重新核验 · CrowdStrike

威胁情报2026-05-26 发布INFO

New Claude Integration Brings Audit Data into the Falcon Platform

New Claude Integration Brings Audit Data into the Falcon Platform

历史摘要 · 未重新核验 · CrowdStrike

威胁情报2026-05-26 发布INFO

Measuring AI-Enabled Success: 3 KPIs Leaders Should TrackMay 22, 2026

Measuring AI-Enabled Success: 3 KPIs Leaders Should TrackMay 22, 2026

历史摘要 · 未重新核验 · CrowdStrike

威胁情报2026-05-26 发布INFO

Threat Intelligence2 PhaaS 2 Furious: The Evolution of Chinese-language Phishing ServicesBy Google Threat Intelligence Group • 7-minute read

Threat Intelligence2 PhaaS 2 Furious: The Evolution of Chinese-language Phishing ServicesBy Google Threat Intelligence G

历史摘要 · 未重新核验 · Mandiant

威胁情报2026-05-25 发布INFO

TeamPCP Supply Chain Campaign: Activity Through 2026-05-24, (Mon, May 25th)

TeamPCP now operates across three package ecosystems in parallel, it reached GitHub&#;x26;#;39;s own internal codebase,

历史摘要 · 未重新核验 · SANS ISC

威胁情报2026-05-25 发布INFO

TeamPCP Supply Chain Campaign: Activity Through 2026-05-24, (Mon, May 25th)

TeamPCP now operates across three package ecosystems in parallel, it reached GitHub&#;x26;#;39;s own internal codebase,

历史摘要 · 未重新核验 · SANS ISC

威胁情报2026-05-25 发布INFO

Anthropic’s restricted Claude Mythos model may be coming to Claude Code

Anthropic appears to be preparing for the public rollout of the Mythos model, which was announced in April as a restrict

历史摘要 · 未重新核验 · BleepingComputer

威胁情报2026-05-25 发布INFO

FBI warns of Kali365 phishing service targeting Microsoft 365 accounts

The FBI is warning about the Kali365 phishing-as-a-service platform (PhaaS) that is used to hijack Microsoft 365 account

历史摘要 · 未重新核验 · BleepingComputer

威胁情报2026-05-25 发布INFO

Lazarus Deploys RemotePE Memory-Only RAT Against Financial and Crypto Firms

Cybersecurity researchers have shed light on a cross-platform malware called RemotePE that has been put to use by the No

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-05-25 发布INFO

TrapDoor Supply Chain Attack Spreads Credential-Stealing Malware via npm, PyPI, and CratesIO

A new coordinated cross-ecosystem software supply chain attack campaign has targeted npm, PyPI, and Crates.io to distrib

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-05-25 发布INFO

266,000 Affected by Data Breach at Radiology Associates of Richmond

Threat actors stole files containing names and protected health information from the healthcare organization’s systems.

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-05-25 发布INFO

Anthropic: Mythos Detected 23,000 Potential Vulnerabilities Across 1,000 OSS Projects

Many findings have been confirmed to be critical or high-severity vulnerabilities and the number will continue to increa

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-05-25 发布INFO

Over 5,500 GitHub Repositories Infected in ‘Megalodon’ Supply Chain Attack

Fake automated commits injected GitHub Actions workflows containing payloads to steal credentials, CI secrets, keys, and

历史摘要 · 未重新核验 · SecurityWeek

学术论文2026-05-23 发布HIGH

Five Queries Are Enough: Query-Efficient and Surrogate-Free Membership Inference Attacks on RAG via Entailment

本文研究检索增强生成(RAG)系统中的成员推断攻击(MIA)问题。RAG通过将外部知识库引入LLM响应,有效减少幻觉,但同时也带来了新的隐私风险:攻击者可能通过模型输出推断检索语料库中是否存在特定文档,从而泄露敏感信息。现有MIA方法要么依

历史摘要 · 未重新核验 · arXiv cs.CR

学术论文2026-05-23 发布INFO

Ellipsoid Control: A White-list Jailbreak Defense via Benign Latent Modeling

该论文针对大型语言模型(LLM)的越狱攻击防御问题,指出现有的表示工程(RepE)防御方法本质上是基于黑名单监督的:它们从有害或越狱数据中学习将越狱表示转换为拒绝表示的激活变换,但这类数据本身不完整且不断演化,导致防御性能严重依赖收集样本的

历史摘要 · 未重新核验 · arXiv cs.CR

学术论文2026-05-23 发布INFO

Poisoning the Watchtower: Prompt Injection Attacks Against LLM-Augmented Security Operations Through Adversarial Log Content

该论文研究了大型语言模型(LLM)作为安全运营中心(SOC)分析师辅助工具时的结构性安全缺陷。在SOC中,LLM通常被用于处理日志和告警数据,以生成分流标签、事件摘要或补救建议。然而,许多日志字段(如用户代理、URL、payload、DNS

历史摘要 · 未重新核验 · arXiv cs.CR

学术论文2026-05-25 发布INFO

Broken Object Level Authorization in the Wild: An Empirical Taxonomy from 100+ Bug Bounty Disclosures

对象级授权失效(BOLA)是OWASP API安全漏洞列表中长期排名最高的威胁,但此前研究多停留在概念层面。本文基于公开的漏洞赏金报告,首次对BOLA进行大规模实证分析。研究者从HackerOne平台筛选出2021-2026年间标记为IDO

历史摘要 · 未重新核验 · arXiv cs.CR