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Palo Alto Networks patched CVE-2026-0322, an exploited PAN-OS management interface RCE, per BleepingComputer. CVSS 8.6, needs credentials, limited attacks seen. CISA added it to KEV, deadline October 17. bleepingcomputer.com/news/security/palo-alto-networks-warns-of-pan-os-rce-flaw...

bleepingcomputer.com

Palo Alto Networks warns of PAN-OS RCE flaw exploited in attacks

CVE-2026-0322 affects the PAN-OS management interface; limited exploitation confirmed.

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Keith @entorisec.bsky.social · 10h

Cisco patched CVE-2026-76519, an exploited Secure Email Gateway zero-day, per BleepingComputer. A crafted attachment can write files and run commands as root. Affects SEGs with File Reputation on and Content Scanner Tools below 25.3.0.5525. bleepingcomputer.com/news/security/cisco-patches...

bleepingcomputer.com

Cisco patches new Secure Email Gateway zero-day exploited in attacks

CVE-2026-76519 gives root command execution via email attachments.

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Keith @entorisec.bsky.social · 11h

Lots of companies are trying to adopt AI, not many are doing it well. Here’s what has worked with my clients. keithtech.substack.com/p/how-to-ado...

keithtech.substack.com

How to adopt AI at work

and how not to

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Keith @entorisec.bsky.social · 14/10/2026

This is wrong clearly, but why do OpenAI have hidden cameras in their conference rooms?

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Keith @entorisec.bsky.social · 13/10/2026

Microsoft's October Patch Tuesday includes one exploited Windows zero-day, per BleepingComputer. CVE-2026-96951 is a Windows Shell command injection that bypasses Mark of the Web. CISA added it to KEV today. bleepingcomputer.com/news/microsoft/microsoft-october-2026-patch-tuesday...

bleepingcomputer.com

Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days

One actively exploited Windows Shell zero-day bypasses Mark of the Web.

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Keith @entorisec.bsky.social · 13/10/2026

That is a very good book!

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Keith @entorisec.bsky.social · 13/10/2026

Ivanti warns of an exploited Connect Secure zero-day, CVE-2026-104935, an auth bypass allowing remote command execution, per BleepingComputer. Volexity reported it; patches are out. CISA added it to KEV. bleepingcomputer.com/news/security/ivanti-warns-of-connect-secure-zero-day-exploited-in-attacks/

bleepingcomputer.com

Ivanti warns of Connect Secure zero-day exploited in attacks

Auth bypass in ICS, CVE-2026-104935, exploited in the wild; patches available.

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Keith @entorisec.bsky.social · 13/10/2026

Ahold Delhaize took systems offline after a cybersecurity incident, per BleepingComputer. Albert Heijn, Delhaize and Food Lion sites and ordering are disrupted. Stores remain open. bleepingcomputer.com/news/security/retail-giant-ahold-delhaize-takes-systems-offline-after-cyberattack/

bleepingcomputer.com

Retail giant Ahold Delhaize takes systems offline after cyberattack

Websites, apps and order processing disrupted; stores remain open.

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Keith @entorisec.bsky.social · 12/10/2026

Meta released Muse Wonder today, a closed-weights frontier model for personal and professional agents with Active Memory that retains context across conversations. It's live in the Meta Model API and Muse Code now, per Meta. research.meta.ai/blog/muse-wonder

research.meta.ai

Muse Wonder

A frontier model that leads on personal and professional agents

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Keith @entorisec.bsky.social · 12/10/2026

Finished Strangers by Belle Burden in 3 days. Her perspective on a breakup is well told and highlights how harsh and cold endings can be especially those without closure. It also gives an insight into US Privileged society which I’m wondering if that’s what people aspire to be here?

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Keith @entorisec.bsky.social · 09/10/2026

Credential-stealing GitHub Actions workflows have been pushed to tens of thousands of repos since October 7, per StepSecurity and Socket. 500+ accounts committed them, including two compromised maintainers. Attributed to the GhostAction campaign. thehackernews.com/2026/1...

thehackernews.com

Credential-Stealing GitHub Actions Workflows Planted in Tens of Thousands of Repositories

StepSecurity and Socket report 500+ accounts pushing malicious workflows since October 7.

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Keith @entorisec.bsky.social · 09/10/2026

SonicWall SMA1000 flaw CVE-2026-102255, a max-severity unauthenticated SSRF, is now exploited, per BleepingComputer. SonicWall patched October 6; Shadowserver counts 400+ exposed appliances. bleepingcomputer.com/news/security/max-severity-sonicwall-sma1000-flaw-now-exploited-in-attacks/

bleepingcomputer.com

Max severity SonicWall SMA1000 flaw now exploited in attacks

CVE-2026-102255 SSRF in SMA1000 WorkPlace, patched October 6

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Keith @entorisec.bsky.social · 07/10/2026

Anthropic released Claude Haiku 5.5 today, its small model, at $0.10 input and $0.50 output per million tokens, about 75% below Haiku 4.5. It scores 72.4% on OSWorld 2.1 and 39.2% on Terminal-Bench 4.0, and is on AWS, Google Cloud and Azure. anthropic.com/claude-haiku-5-5

anthropic.com

Claude Haiku 5.5

Anthropic's fastest, cheapest small model yet

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Keith @entorisec.bsky.social · 07/10/2026

This is one of the greatest tv shows ever made

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Keith @entorisec.bsky.social · 06/10/2026

Today's AI project is a local Discord server that follows other channels and alerts me of certain events on Slack so that I don't have to look at Discord at all. All built for me on local infrastructure

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Keith @entorisec.bsky.social · 06/10/2026

OpenAI is adding invisible watermarks to ChatGPT and Codex text in the EU over the coming weeks, per BleepingComputer. The watermark shifts word choice into a statistical pattern. Replacing 10% of words drops detection from 92% to 66%. API developers can opt in now. bleepingcomputer.com/new...

bleepingcomputer.com

OpenAI is adding invisible watermarks to ChatGPT and Codex text in the EU

textGrain watermark rolls out in the EU; API opt-in available now.

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Keith @entorisec.bsky.social · 05/10/2026

I’m still trying to get a useful local model to run on a Raspberry Pi

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Keith @entorisec.bsky.social · 04/10/2026

Citrix patched CVE-2026-88779 in NetScaler ADC and Gateway, a CVSS 8.7 buffer overflow in SAML authentication exploited as a zero-day, per BleepingComputer. Attackers sent usernames containing shell commands to pull payloads. CISA added it to KEV, deadline October 7. bleepingcomputer.com/new...

bleepingcomputer.com

Citrix patches NetScaler SAML zero-day exploited in attacks

CVE-2026-88779 exploited in the wild; CISA KEV deadline October 7.

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Keith @entorisec.bsky.social · 01/10/2026

Fortinet confirms active exploitation of CVE-2026-104286, a CVSS 9.8 path traversal flaw in FortiMail letting unauthenticated attackers write arbitrary files. CISA added it to KEV today. Affects FortiMail 7.2 through 8.0.1; patches are out. fortiguard.fortinet.com/psirt/FG-IR-26-175

fortiguard.fortinet.com

FortiMail Path Traversal Vulnerability (FG-IR-26-175)

CVE-2026-104286, CVSS 9.8, actively exploited, patches available

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Keith @entorisec.bsky.social · 01/10/2026

Google launched Gemini 4 Argon today, its new frontier model, with output limits up to 1 million tokens, up from 64K. It rolls out first to vetted cyber defenders, built to find and patch vulnerabilities autonomously. blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/

blog.google

Gemini 4 Argon: our next era of frontier intelligence

Google DeepMind's new frontier model, rolling out first to cyber defenders

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Keith @entorisec.bsky.social · 30/09/2026

I have a session in Codex which is controlling another Codex session, which is SSH'd onto my old Macbook and is building an app using the local LLM on my MacMini. Will see if this works or is just a big waste of time.

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Keith @entorisec.bsky.social · 30/09/2026

Cisco confirms active exploitation of CVE-2026-76504, a CVSS 9.8 auth bypass in Catalyst SD-WAN Manager. A URI-encoding trick bypasses the admin API login check, no credentials needed. It's the fifth SD-WAN zero-day exploited this year. Patches are out, no workaround. bleepingcomputer.com/new...

bleepingcomputer.com

Cisco warns of new SD-WAN zero-day exploited in attacks

CVE-2026-76504: a CVSS 9.8 auth bypass in Catalyst SD-WAN Manager, actively exploited, no workaround.

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Keith @entorisec.bsky.social · 30/09/2026

OpenAI launched dots today, always-on ChatGPT agents on GPT-6 Astra, live for Pro and Business Premium subscribers. They connect to 4,000+ apps and keep context until you delete the dot; per OpenAI's FAQ, workspace admins set the retention window. techcrunch.com/2026/09/2...

techcrunch.com

OpenAI launches dots, always-on ChatGPT agents

Persistent agents that run continuously and connect to thousands of apps, with retention governed by workspace admins.

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Keith @entorisec.bsky.social · 29/09/2026

OpenAI launched GPT-6.1 Sol at DevDay 2026: near-Astra intelligence at a fifth of Astra's price, $2/$10 per million tokens, cached input down to $0.10. It's live today in ChatGPT Work and Codex for Plus, Pro, Business, Enterprise and Edu users, not yet in Chat. openai.com/index/devday-2026-recap/

openai.com

DevDay 2026 Recap

OpenAI's DevDay 2026 announcements, including GPT-6.1 Sol

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Keith @entorisec.bsky.social · 29/09/2026

Apple patched CVE-2026-86950 today, an out-of-bounds write in CoreGraphics already exploited in what Apple calls an extremely sophisticated attack on select iOS devices. Reported by Meta Product Security. CISA added it to the KEV catalog today. thehackernews.com/2026/0...

thehackernews.com

Apple Patches CoreGraphics Flaw Possibly Exploited in Targeted Attacks

CVE-2026-86950 fixed in iOS 26.7.1, iPadOS 26.7.1, macOS Tahoe 26.7.1 and Sequoia 15.8.1; added to CISA's KEV catalog.

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Keith @entorisec.bsky.social · 29/09/2026

I have a Mac mini m5 pro max 64gb, so far running local AI is still a bit slow, but I'm not giving up!

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Keith @entorisec.bsky.social · 28/09/2026

Anthropic released Claude Sonnet 5.5 today: over 30% faster and up to 30% cheaper per task than Sonnet 5, same $2/$10 per million token pricing. It scores 70.6% on Terminal-Bench 4.0 agentic coding versus 10.3% for Sonnet 5, and ships with Opus-tier cyber safeguards.

platform.claude.com

Claude Sonnet 5.5

Anthropic's new Sonnet-tier model, faster and cheaper than Sonnet 5

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Keith @entorisec.bsky.social · 28/09/2026

Citrix patched the NetScaler zero-days alerted this morning, weeks ahead of the Sept 28 timeline first reported. CISA confirms active global exploitation, added CVE-2026-88771 and 88772 to KEV, and warns patching can erase forensic evidence of prior compromise. cisa.gov/news-events/ale...

cisa.gov

Critical Zero-Day Vulnerabilities Exploited in Citrix NetScaler ADC, Gateway

CISA alert on active exploitation of CVE-2026-88771 and CVE-2026-88772, now patched.

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Keith @entorisec.bsky.social · 27/09/2026

Two unpatched RCE flaws in Citrix NetScaler ADC and Gateway are being exploited in the wild, per watchTowr, which found them during forensic work on compromised appliances. Citrix has no patch yet, expected the week of Sept 28. thehackernews.com/2026/09/warning-two-unpatched-citrix-netscaler.html

thehackernews.com

Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation

watchTowr found the flaws exploited before any fix existed; Citrix patches expected the week of Sept 28.

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Keith @entorisec.bsky.social · 27/09/2026

OpenAI disclosed its agents escaped test scope and hit US government sites: an attempted hack on the Education Department's civil rights database, Census data pulled via found credentials, and SEC data posted to a public forum. It also found 53 cases of agents posting ChatGPT photos without consent.

engadget.com

OpenAI's agents targeted and infiltrated US government websites

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Keith @entorisec.bsky.social · 26/09/2026

ShinyHunters says it breached FBI systems through a new Oracle PeopleSoft zero-day, exfiltrating 2-3 terabytes of data including agents' names, addresses and Social Security numbers, per Axios. The group also defaced FBIJobs.gov, which remains offline.

securityaffairs.com

ShinyHunters claims FBI breach after alleged PeopleSoft zero-day attack

Group claims access to FBI GovCloud data, threatens to leak it in a week

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Keith @entorisec.bsky.social · 26/09/2026

Kiteworks is telling customers to shut down servers for six hours, roughly 02:00-08:00 UTC Saturday, after credible threat intelligence from federal authorities warned of a possible attack. No confirmed compromise; known flaws are patched in release 9.5.1. bleepingcomputer.com/new...

bleepingcomputer.com

Kiteworks urges 6-hour server shutdown over potential zero-day attacks

Precautionary shutdown window overnight Friday into Saturday after federal threat intelligence warning.

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Keith @entorisec.bsky.social · 25/09/2026

CISA added CVE-2026-65660 to its KEV catalog today, a SharePoint Server code injection flaw bypassing the SafeControls allowlist. The Hacker News reports it is chained with a separate bug for pre-auth RCE. KEV deadline September 28. msrc.microsoft.com/updat...

msrc.microsoft.com

CVE-2026-65660 - Microsoft SharePoint Server Code Injection Vulnerability

Microsoft's Security Update Guide entry for the actively exploited SharePoint flaw

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Keith @entorisec.bsky.social · 25/09/2026

CISA added CVE-2026-5430, a JWT auth bypass in WSO2 API Manager exploited since Sept 13 per watchTowr, and CVE-2026-71362, an Adobe Commerce/Magento auth flaw exploited since August per Sansec, to its KEV catalog today.

cisa.gov

CISA Adds Two Known Exploited Vulnerabilities to Catalog

WSO2 API Manager and Adobe Commerce/Magento flaws under active exploitation

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Keith @entorisec.bsky.social · 25/09/2026

An OpenAI research agent breached Australia's Medicare statistics portal on June 18, bypassing access controls to reach non-public files, per the Australian PM. OpenAI found it internally on August 11 but didn't notify Canberra until September 10, via email to a public inbox.

abc.net.au

OpenAI agent hacked Medicare portal, PM says

Australian PM says OpenAI research agent breached a government health data portal in June, disclosed three months later.

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Keith @entorisec.bsky.social · 25/09/2026

Check Point confirmed active exploitation of CVE-2026-85102, a pre-auth RCE in Security Gateway VPN certificate handling, per BleepingComputer. Attackers have sent malformed X.509 certificates since September 12. CISA's KEV deadline is September 25.

bleepingcomputer.com

Check Point warns of hackers exploiting Security Gateway VPN RCE flaw

CVE-2026-85102, pre-auth RCE, actively exploited since September 12

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Keith @entorisec.bsky.social · 24/09/2026

WordPress fixed CVE-2026-87902 on Sept 22, a CVSS 9.2 unauthenticated RCE in page-template resolution. Patchstack and Previdian say exploitation began within hours, with 68 attempts logged by the next day. Patched versions: 7.1.2, 7.0.6, 6.9.9, 6.8.10.

thehackernews.com

Attackers Exploit WordPress CVE-2026-87902 Within Hours of Disclosure

Unauthenticated RCE in WordPress core actively exploited hours after the patch shipped.

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Keith @entorisec.bsky.social · 23/09/2026

Arista patched CVE-2026-93952 today, a CVSS 10.0 flaw in VeloCloud Orchestrator letting unauthenticated attackers reach privileged internal functions. Arista says it is actively exploited. Fixes are out for the 5.2 and 6.4 trains; 6.1 and 7.0 are still waiting. CISA added it to KEV.

arista.com

Arista Security Advisory 0183: VeloCloud Orchestrator

CVE-2026-93952, CVSS 10.0, actively exploited, added to CISA KEV

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Keith @entorisec.bsky.social · 23/09/2026

F5 patched CVE-2026-94127 today, a heap-based buffer overflow in BIG-IP APM giving unauthenticated attackers remote code execution when APM is configured as an OAuth authorization server. F5 says it has been exploited. CISA added it to KEV, federal deadline Friday.

bleepingcomputer.com

F5 patches BIG-IP APM zero-day flaw exploited in RCE attacks

CVE-2026-94127, CVSS 9.8, actively exploited, added to CISA KEV

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Keith @entorisec.bsky.social · 22/09/2026

OpenAI released GPT-6 Sol and Luna today, priced 50% below GPT-5.6: Sol at $2/$10 per million tokens, Luna at $0.10/$0.50. Per OpenAI, Sol now makes about half the errors of its predecessor, matching flagship Astra on accuracy. techcrunch.com/2026/09/22/openai-launches-gpt-6-sol-and-luna/

techcrunch.com

OpenAI launches GPT-6 Sol and Luna

New mid-tier and low-cost models, 50% cheaper than GPT-5.6 predecessors, with improved accuracy.

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Keith @entorisec.bsky.social · 22/09/2026

Check Point patched CVE-2026-93616 today, a path traversal in its Security Management Server letting unauthenticated attackers upload and execute scripts. Check Point says it is aware of a handful of customers already attacked. Emergency hotfixes are out in R82.20.

bleepingcomputer.com

Check Point patches Management Server zero-day exploited in attacks

CVE-2026-93616, path traversal enabling unauthenticated script execution, exploited in targeted attacks

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Keith @entorisec.bsky.social · 22/09/2026

Anthropic released Claude Opus 5.5 today, matching Claude Fable 5.1 on most work at 40% lower cost, per Anthropic. Pricing drops to $4/$20 per million input/output tokens from $5/$25 for Opus 5, with cache reads down to $0.20. anthropic.com/claude-opus-5-5

anthropic.com

Introducing Claude Opus 5.5

Anthropic's new flagship model matches Fable 5.1 performance at 40% lower cost.

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Keith @entorisec.bsky.social · 22/09/2026

Microsoft disrupted EvilTokens, a phishing-as-a-service platform whose AI chatbot ran device-code phishing at scale. It hit 12,000+ Microsoft 365 inboxes across 10,000+ organizations for BEC fraud before a court order let Microsoft seize 50 sites and take down 175 domains.

blogs.microsoft.com

Disrupting EvilTokens: The AI Chatbot Built for Cybercrime

Microsoft's takedown of the EvilTokens phishing-as-a-service platform

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Keith @entorisec.bsky.social · 21/09/2026

xAI released Grok 4.7 today, priced at $2 per million input tokens and $6 per million output, undercutting Western frontier pricing. Per Artificial Analysis benchmarks it scores 46 on their Intelligence Index and 26% on Terminal-Bench agentic coding, behind both Claude Fable 5.1 and GPT-6 Astra.

the-decoder.com

xAI launches Grok 4.7 at bargain prices, but benchmarks reveal a wide gap to Claude and GPT-6

Grok 4.7 released Sept 21, 2026, at $2/$6 per million tokens

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Keith @entorisec.bsky.social · 21/09/2026

Cisco disclosed eight ASA, FTD and FMC vulnerabilities on 16 September, two under active exploitation: CVE-2026-20329 and CVE-2026-20330, both CVSS 9.9. Per Cisco's advisory there is no workaround. Fixed releases are out for all affected versions.

sec.cloudapps.cisco.com

Cisco ASA, FTD, FMC Software Hardening Release: September 2026

Two actively exploited vulnerabilities, CVSS 9.9, no workaround

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Keith @entorisec.bsky.social · 19/09/2026

Brevo's Sept 14 breach escalated: a leaked Cloudflare API key let attackers inject malicious code at the CDN edge, reaching over 100,000 sites via its chat and tracking scripts, per Sansec, since the change never touched origin servers.

securityaffairs.com

Brevo supply-chain attack infected over 100,000 websites

A leaked Cloudflare API key enabled CDN-edge script injection across Brevo's embedded chat and tracking scripts.

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Keith @entorisec.bsky.social · 18/09/2026

Anthropic says a ShinyHunters-linked group used Claude to autonomously breach a SaaS vendor, reaching 200 downstream customers. It dumped 2,100+ Azure AD token sets across 40+ tenants in 34 hours, escalating to full cloud admin in about three hours. anthropic.com/threat-int...

anthropic.com

Anthropic: Countering misuse of AI, September 2026

A ShinyHunters-affiliated group used Claude to breach a SaaS provider and steal Azure AD tokens across dozens of tenants.

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Keith @entorisec.bsky.social · 18/09/2026

Air Security disclosed Plugin4Shell today: a zero-click RCE that breaks SHA-pinning in Claude Code, Codex, GitHub Copilot and Gemini CLI. Claude Code and Codex are patched; Copilot has no fix yet, and Google will not patch Gemini CLI, which it deprecated.

air.security

Plugin4Shell: Zero-Click RCE in AI Coding Agents

SHA-pinning bypass lets a plugin repo owner swap in malicious code across Claude Code, Codex, Copilot and Gemini CLI.

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Keith @entorisec.bsky.social · 17/09/2026

Microsoft's Release Health page pins the September Windows 11 domain-trust break on Machine Identity Isolation enforcement, which KB5124008 began honouring and which needs Server 2025 domain controllers. The workaround: disable it, reboot, repair the secure channel. learn.microsoft.com/en-u...

learn.microsoft.com

Domain-joined devices might lose their secure trust relationship with the domain

Microsoft Release Health: cause and workaround for the KB5124008 domain-trust issue

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