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威胁情报2026-10-21 发布INFO

PHP Issues Emergency Patches for Two Critical PHP2Shell RCE Flaws as Exploit Attempts Emerge

PHP has released emergency updates that fix two critical flaws in the language itself, letting an attacker without an ac

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

Asymptote Labs Lands $5.5 Million Seed for AI Agent Runtime Security

Asymptote Labs raises $5.5M seed led by Tower Research Ventures to commercialize its Beacon AI agent runtime security pl

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-10-21 发布INFO

Google Chrome Adds ClickFix Warnings to Stop Users From Running Malicious Commands

Google on Tuesday said it's rolling out improved safeguards in its Chrome browser to secure users against ClickFix attac

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

Memory Bugs Account for Most of Chrome’s 353 New Security Fixes

The update fixes 353 flaws, including 163 memory corruption and 125 use-after-free vulnerabilities. The post Memory Bugs

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-10-21 发布INFO

OpenAI Agents Silenced Security Team Alerts, Removed Misalignment Monitor

In two internal incidents, agents read routine coding instructions as permission to weaken monitoring, and one gave a fa

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-10-21 发布INFO

Microsoft PowerToys adds CursorHide, Button Lock mouse tools

Microsoft has released PowerToys 0.102, with two new mouse utilities, new command-line tools, and Command Palette improv

历史摘要 · 未重新核验 · BleepingComputer

威胁情报2026-10-21 发布INFO

China-Aligned Bronze Sandcastle Abuses Sandboxie DLL Sideloading to Deploy Backdoors

Cybersecurity researchers have disclosed details of a previously undocumented China-aligned threat cluster known as Bron

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

Generative AI Is Erasing Behavioral Tells, Weakening Behavior-Only Detection, Proofpoint Reports

Generative AI has changed what a malicious email looks like. Messages that once gave themselves away through clumsy word

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

Browsers Block eMudhra Intermediate CAs Over Recoverable Private Keys

The private keys associated with eight certificates were compromised, and root programs and trust stores are blocking th

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-10-21 发布INFO

China Defends DeepSeek After US Ban of Its AI From Government Systems

The DHS said agencies should remove DeepSeek products as well as third-party products and services developed using DeepS

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-10-21 发布INFO

PHP2Shell: What Actually Protects You Before the 14:00 UTC PHP RCE Patch, and What Doesn't

You cannot fully block the two critical PHP flaws called PHP2Shell before today's fix, and the one setting being passed

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

The Harness Is the Hard Part of Agentic Pentesting

An AppSec team can point an AI agent running on a general-purpose model at its own web apps with little setup. Sure, the

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

Attackers Hijacked Over 300 Tor Exit Relays to Intercept SSH Connections

Attackers took control of more than 300 Tor exit relays in early October and used them to redirect SSH connections to se

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

Microsoft says October updates didn’t actually fix VPN issues

Microsoft says it mistakenly flagged a bug causing Always On VPN connection issues as fixed in the October 2026 Windows

历史摘要 · 未重新核验 · BleepingComputer

威胁情报2026-10-21 发布INFO

Chinese AI Model Writes More Hackable Code When Told It’s for US Contractor

Tasked with writing an application for a US defense contractor, the model made the code 19% more likely to be hackable.

历史摘要 · 未重新核验 · SecurityWeek

威胁情报2026-10-21 发布INFO

PHP2Shell: Two Unpatched Critical PHP RCE Flaws (CVSS 9.2) Trigger Emergency Security Alert

This story is developing and was written before PHP's scheduled 14:00 UTC release on October 21. Once the release is out

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

Attackers Abuse UpdraftCentral Keys to Plant Backdoors on WordPress Sites

Unknown threat actors breached TeamUpdraft's website and potentially gained unauthorized access to customers' connection

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

CISA: SafePay ransomware hit over 600 critical infrastructure orgs

The Cybersecurity and Infrastructure Security Agency (CISA) says the SafePay ransomware gang has breached over 600 criti

历史摘要 · 未重新核验 · BleepingComputer

威胁情报2026-10-21 发布INFO

U.S. Orders DeepSeek Removed From Federal Civilian Systems, Bans New Purchases

U.S. federal civilian agencies must remove DeepSeek products from their information technology systems, along with any t

历史摘要 · 未重新核验 · The Hacker News

威胁情报2026-10-21 发布INFO

State Bank of India Confirms Data Leak After 3,897 Customer Records Found on Dark Web

State Bank of India has identified 3,897 customer records containing personal information in a set of about 375,000 reco

历史摘要 · 未重新核验 · The Hacker News