English(EN)Claude Account Hacked? Here’s What Anthropic Wants Every AI User to Know
恶意软件劫持 Claude 会话，耗尽账户；新的 AI 代理供应链风险出现
作者PulseAugur 编辑部·[15 个来源]·
针对用户机器的恶意软件导致活动 Claude 登录会话被劫持，攻击者得以耗尽付费使用额度。Anthropic 的回应是强制用户退出登录、移除已保存的支付方式并退还未经授权的收费。一种更复杂的攻击方式涉及恶意的 `SKILL.md` 文件，即使在系统擦除后也能重新引入恶意软件，这凸显了 AI 代理系统新的供应链威胁。此事件强调，泄露发生在用户设备上，而非 Anthropic 的服务器上，并且 AI 助手在未经验证其建议的情况下，可能会无意中促成恶意软件的传播。
AI
影响
突显了 AI 代理新的攻击向量，以及用户端防范会话劫持和供应链威胁的必要性。
排序理由
该集群描述了影响 AI 产品用户的安全事件，并突显了与 AI 代理系统相关的新攻击向量，而非核心 AI 模型发布或研究突破。
<div class="medium-feed-item"><p class="medium-feed-snippet">If your Claude usage limit has been draining faster than expected, or you got signed out of your account with no explanation, you are not…</p><p class="medium-feed-link"><a href="https://medium.com/@agent_60956/c…
dev.to — Anthropic tag
TIER_1English(EN)·Faith & Fact - Marky Mark·
<p>Here's a fact: your password can be the length of a phone book and it wouldn't have mattered. Over the weekend, Anthropic started signing Claude users out of their own accounts — not because they did anything wrong, but because malware on their machines had already walked thro…
dev.to — Anthropic tag
TIER_1English(EN)·Peremptory·
<p>Claude users are discovering their login sessions have been stolen and their paid usage quotas drained by people they've never heard of. Anthropic announced yesterday that attackers using common infostealer malware, Vidar, LummaC2, StealC, RedLine, Acreed on Windows, and Atomi…
Medium — Claude tag
TIER_1English(EN)·Cyber Chronicle·
🤖 Anthropic warns infostealer malware has been hijacking active Claude login sessions on compromised PCs, letting attackers access accounts and drain users' usage. Users advised to revoke sessions and scan infected machines. 🔗 https://www. bleepingcomputer.com/news/arti ficial-in…
Anthropic automatically signs out Claude users to protect them from hackers https://www.engadget.com/2250467/claude-automatic-sign-out-hackers-explained/ # AI # Cybersecurity # TechNews
https:// winbuzzer.com/2026/09/01/anthr opic-stolen-claude-sessions-drain-usage-xcxwbn/ Anthropic says infostealers copied active Claude sessions, letting attackers consume account usage and cause some charges it classified as unauthorized. # AI # Claude # Anthropic
🤖 Threat actor used multiple infostealers to harvest session data and hijack Anthropic Claude accounts. Stolen sessions bypassed credentials, exposing AI conversations and workflows to an unknown number of affected users. 🔗 https://www. darkreading.com/cyberattacks-d ata-breaches…
Bleeping Computer: Anthropic warns infostealer malware is hijacking Claude sessions to drain usage. “Anthropic is warning some Claude users that infostealer malware on their PCs has stolen active Claude login sessions, allowing attackers to access accounts and consume their usage…
"Anthropic is warning some Claude users that infostealer malware on their PCs has stolen active Claude login sessions, allowing attackers to access accounts and consume their usage." https://www. bleepingcomputer.com/news/arti ficial-intelligence/anthropic-warns-infostealer-malwa…
AI · Anthropic warns hackers are hijacking Claude logins Malware is stealing people's active login sessions and using them to drain their paid Claude usage, Anthropic says. Read the rest at: https:// thedailyfathom.com/ai/2026-08- 31/ # AI # Anthropic # Claude # TheDailyFathom
Malicious `SKILL.md` Files Are Becoming an AI Agent Supply-Chain Problem A reported Claude-related malware incident highlights a nasty attack chain: A user followed an AI-provided download link and was reportedly infected. After wiping the machine, they discovered a malicious `SK…
Claude-Provided Malware Link Leads to Hack, Exposes New AI Agent Skill Supply-Chain Threat A Claude user reportedly suffered a malware infection after following an AI-provided download link, then discovered a poisoned SKILL.md capable of restoring malware and stealing credentials…
