# Announcements **URL:** https://community.limacharlie.com/c/announcements/22.md?page=1 [Latest](https://community.limacharlie.com/latest.md) · [Categories](https://community.limacharlie.com/categories.md) · [Tags](https://community.limacharlie.com/tags.md) **Page:** 2 --- ## [\[Defender Fridays\] How do I know my agents are actually correct? Dylan Williams - April 10](https://community.limacharlie.com/t/defender-fridays-how-do-i-know-my-agents-are-actually-correct-dylan-williams-april-10/658)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 1\ **Last updated:** [April 13, 2026, 3:36pm UTC](https://community.limacharlie.com/t/defender-fridays-how-do-i-know-my-agents-are-actually-correct-dylan-williams-april-10/658 "2026-04-13T15:36:57Z")
Host: Dylan Williams, co-founder of Spectrum Security Topic: How do I know my agents are actually correct? Join us as we dig into self-evaluating agents, trajectory analysis, and what improvement looks like in produ… --- ## [Atomic Red Team Improvements](https://community.limacharlie.com/t/atomic-red-team-improvements/654)
**Author:** [@maximelb](https://community.limacharlie.com/u/maximelb)\ **Replies:** 0\ **Last updated:** [April 5, 2026, 2:54am UTC](https://community.limacharlie.com/t/atomic-red-team-improvements/654 "2026-04-05T02:54:21Z")
Atomic Red Team Extension v2: Three-Step Workflow + Linux & macOS Support Hey everyone, We just shipped a major update to the Atomic Red Team extension. This is a breaking change to the request format, so read on if you… --- ## [\[Defender Fridays\] AI in the SOC with Josh Neil - April 3](https://community.limacharlie.com/t/defender-fridays-ai-in-the-soc-with-josh-neil-april-3/653)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [April 2, 2026, 5:53pm UTC](https://community.limacharlie.com/t/defender-fridays-ai-in-the-soc-with-josh-neil-april-3/653 "2026-04-02T17:53:36Z")
Host: Josh Neil, Co-founder of Alpha Level Topic: AI in the SOC Register for the series: Defender Fridays | LimaCharlie --- ## [\[Defender Fridays\] Cancelled today - March 27](https://community.limacharlie.com/t/defender-fridays-cancelled-today-march-27/651)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [March 27, 2026, 4:16pm UTC](https://community.limacharlie.com/t/defender-fridays-cancelled-today-march-27/651 "2026-03-27T16:16:58Z")
We’re taking this week off from Defender Fridays. Fresh off RSA, there’s a lot to reflect on and some rest is in order. We will be back next Friday! In the meantime, catch up on previous episodes on our website or YouTu… --- ## [Final Deprecation of Legacy Services — Action Required by March 31, 2026](https://community.limacharlie.com/t/final-deprecation-of-legacy-services-action-required-by-march-31-2026/646)
**Author:** [@amrik](https://community.limacharlie.com/u/amrik)\ **Replies:** 0\ **Last updated:** [March 20, 2026, 2:11pm UTC](https://community.limacharlie.com/t/final-deprecation-of-legacy-services-action-required-by-march-31-2026/646 "2026-03-20T14:11:57Z")
As previously announced, legacy Services were deprecated in March 2024 and fully replaced by Extensions. Extensions offer more capabilities with a more flexible, scalable architecture, and have been the standard for near… --- ## [\[Defender Fridays\] You can never go wrong hiring builders with Andrew Cook - March 20](https://community.limacharlie.com/t/defender-fridays-you-can-never-go-wrong-hiring-builders-with-andrew-cook-march-20/644)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [March 19, 2026, 10:08pm UTC](https://community.limacharlie.com/t/defender-fridays-you-can-never-go-wrong-hiring-builders-with-andrew-cook-march-20/644 "2026-03-19T22:08:57Z")
Host: Andrew Cook, CTO of Recon InfoSec Topic: What it means to build a strong security team and why hiring builders is always a good bet Register for the series: Defender Fridays | LimaCharlie --- ## [\[Defender Fridays\] Thinking in pipelines for AI agents with David Burkett - March 13](https://community.limacharlie.com/t/defender-fridays-thinking-in-pipelines-for-ai-agents-with-david-burkett-march-13/635)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 1\ **Last updated:** [March 13, 2026, 7:26pm UTC](https://community.limacharlie.com/t/defender-fridays-thinking-in-pipelines-for-ai-agents-with-david-burkett-march-13/635 "2026-03-13T19:26:57Z")
Host: David Burkett, Cloud Security Researcher at Corelight Topic: Thinking in pipelines for AI agents Register for the series: Defender Fridays | LimaCharlie --- ## [\[Defender Fridays\] Securing AI from within with Saurabh Shintre - March 6](https://community.limacharlie.com/t/defender-fridays-securing-ai-from-within-with-saurabh-shintre-march-6/627)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [March 4, 2026, 9:44pm UTC](https://community.limacharlie.com/t/defender-fridays-securing-ai-from-within-with-saurabh-shintre-march-6/627 "2026-03-04T21:44:35Z")
Host: Saurabh Shintre, CEO and Founder of Realm Labs Topic: Securing AI from within Register for the series: Defender Fridays | LimaCharlie --- ## [Moving the lc-ai repo to using the new LimaCharlie CLI](https://community.limacharlie.com/t/moving-the-lc-ai-repo-to-using-the-new-limacharlie-cli/623)
**Author:** [@maximelb](https://community.limacharlie.com/u/maximelb)\ **Replies:** 0\ **Last updated:** [February 27, 2026, 7:38pm UTC](https://community.limacharlie.com/t/moving-the-lc-ai-repo-to-using-the-new-limacharlie-cli/623 "2026-02-27T19:38:11Z")
We released earlier this week a new version (v5.0.0) of the LimaCharlie CLI too. It’s a major improvement over the previous one. A side benefit of this is that it’s now much better suited to be used by AI directly. This… --- ## [\[Defender Fridays\] Cancelled today - February 27](https://community.limacharlie.com/t/defender-fridays-cancelled-today-february-27/621)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [February 27, 2026, 6:39pm UTC](https://community.limacharlie.com/t/defender-fridays-cancelled-today-february-27/621 "2026-02-27T18:39:28Z")
Unfortunately, there will be no Defender Fridays today — we’re having some technical difficulties with Zoom. We’ll be back next Friday. See you then! --- ## [\[Defender Fridays\] Maximizing the value of IoCs with David Burkett - February 27](https://community.limacharlie.com/t/defender-fridays-maximizing-the-value-of-iocs-with-david-burkett-february-27/618)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [February 26, 2026, 4:10pm UTC](https://community.limacharlie.com/t/defender-fridays-maximizing-the-value-of-iocs-with-david-burkett-february-27/618 "2026-02-26T16:10:41Z")
Host: David Burkett, Cloud Security Researcher at Corelight Topic: Maximizing the value of IoCs Register for the series: Defender Fridays | LimaCharlie --- ## [Upcoming CLI Breaking Change with a new CLI](https://community.limacharlie.com/t/upcoming-cli-breaking-change-with-a-new-cli/612)
**Author:** [@Dmitri\_Zimine](https://community.limacharlie.com/u/Dmitri_Zimine)\ **Replies:** 1\ **Last updated:** [February 25, 2026, 10:57pm UTC](https://community.limacharlie.com/t/upcoming-cli-breaking-change-with-a-new-cli/612 "2026-02-25T22:57:50Z")
We are working on a new CLI, as we hinted last week. A full rewrite, it will bring completeness and convenience for humans and robots alike. Currently in development, target to launch as Beta this week and replace the v4… --- ## [\[Defender Fridays\] AI red teaming with John V. - February 20](https://community.limacharlie.com/t/defender-fridays-ai-red-teaming-with-john-v-february-20/605)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 1\ **Last updated:** [February 20, 2026, 7:17pm UTC](https://community.limacharlie.com/t/defender-fridays-ai-red-teaming-with-john-v-february-20/605 "2026-02-20T19:17:53Z")
Host: John V., AI risk, safety and security at The Institute of Security and Technology Topic: AI red teaming John’s work spans AI red teaming, adversarial machine learning, AI evals and validation, and AI risk asse… --- ## [Upcoming CLI Breaking Change](https://community.limacharlie.com/t/upcoming-cli-breaking-change/599)
**Author:** [@maximelb](https://community.limacharlie.com/u/maximelb)\ **Replies:** 0\ **Last updated:** [February 16, 2026, 5:40pm UTC](https://community.limacharlie.com/t/upcoming-cli-breaking-change/599 "2026-02-16T17:40:02Z")
Hello, although we’re not currently ready to release a new version of our CLI ( GitHub - refractionPOINT/python-limacharlie: Python API for the LimaCharlie.io service. ), we are working on this next version: GitHub - ref… --- ## [\[Defender Fridays\] Application security in the age of AI with Farshad Abasi - February 13](https://community.limacharlie.com/t/defender-fridays-application-security-in-the-age-of-ai-with-farshad-abasi-february-13/597)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [February 12, 2026, 4:03pm UTC](https://community.limacharlie.com/t/defender-fridays-application-security-in-the-age-of-ai-with-farshad-abasi-february-13/597 "2026-02-12T16:03:26Z")
Host: Farshad Abasi, CEO and Co-founder of Eureka DevSecOps Topic: Application security in the age of AI Register for the series: Defender Fridays | LimaCharlie --- ## [\[Live Demo\] Claude Code-powered multi-tenant SecOps - February 11](https://community.limacharlie.com/t/live-demo-claude-code-powered-multi-tenant-secops-february-11/595)
**Author:** [@charlton](https://community.limacharlie.com/u/charlton)\ **Replies:** 0\ **Last updated:** [February 10, 2026, 8:19pm UTC](https://community.limacharlie.com/t/live-demo-claude-code-powered-multi-tenant-secops-february-11/595 "2026-02-10T20:19:15Z")
Wednesday, February 11 @ 10am PT / 1pm ET The growth bottleneck for MSSPs and MDRs isn’t customer acquisition. It’s how many customers your analysts can effectively serve. Agentic automation with Claude Code changes … --- ## [\[Defender Fridays\] How human risk management needs to rebrand with empathy with Brandon Min - February 6](https://community.limacharlie.com/t/defender-fridays-how-human-risk-management-needs-to-rebrand-with-empathy-with-brandon-min-february-6/587)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 1\ **Last updated:** [February 6, 2026, 9:18pm UTC](https://community.limacharlie.com/t/defender-fridays-how-human-risk-management-needs-to-rebrand-with-empathy-with-brandon-min-february-6/587 "2026-02-06T21:18:42Z")
Host: Brandon Min, CEO and Founder or Herd Security Topic: How human risk management needs to rebrand with empathy. Register for the series: Defender Fridays | LimaCharlie --- ## [\[Defender Fridays\] The browser blind spot: phishing evolution and shadow AI risks with Cody Pierce - January 30](https://community.limacharlie.com/t/defender-fridays-the-browser-blind-spot-phishing-evolution-and-shadow-ai-risks-with-cody-pierce-january-30/584)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [January 28, 2026, 8:45pm UTC](https://community.limacharlie.com/t/defender-fridays-the-browser-blind-spot-phishing-evolution-and-shadow-ai-risks-with-cody-pierce-january-30/584 "2026-01-28T20:45:13Z")
Host: Cody Pierce, Co-Founder and CEO at Neon Cyber Topic: We will be discussing why browser security remains a critical gap, from sophisticated phishing campaigns that bypass traditional controls to shadow AI tools… --- ## [\[Defender Fridays\] Agentic SecOps Workspace (ASW) Office Hours with Maxime Lamothe-Brassard - January 23](https://community.limacharlie.com/t/defender-fridays-agentic-secops-workspace-asw-office-hours-with-maxime-lamothe-brassard-january-23/578)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 4\ **Last updated:** [January 28, 2026, 7:41pm UTC](https://community.limacharlie.com/t/defender-fridays-agentic-secops-workspace-asw-office-hours-with-maxime-lamothe-brassard-january-23/578 "2026-01-28T19:41:10Z")
Host: Maxime Lamothe-Brassard, CEO and Founder of LimaCharlie Topic: Agentic SecOps Workspace (ASW) Office Hours Following this week’s launch, Max will answer your questions about AI that operates alongside security… --- ## [Upcoming MCP Permission Requirement](https://community.limacharlie.com/t/upcoming-mcp-permission-requirement/569)
**Author:** [@maximelb](https://community.limacharlie.com/u/maximelb)\ **Replies:** 2\ **Last updated:** [January 22, 2026, 4:42pm UTC](https://community.limacharlie.com/t/upcoming-mcp-permission-requirement/569 "2026-01-22T16:42:41Z")
Hello, this is to let you know that the official LC MCP server at https://mcp.limacharlie.io will soon start enforcing that the User/API Key have the new ai\_agent.operate permission on the given Organization the MCP oper… --- ## [\[Defender Fridays\] The future of SecOps and what it means for SOC leaders with John Hubbard - January 16](https://community.limacharlie.com/t/defender-fridays-the-future-of-secops-and-what-it-means-for-soc-leaders-with-john-hubbard-january-16/564)
**Author:** [@charlton](https://community.limacharlie.com/u/charlton)\ **Replies:** 0\ **Last updated:** [January 14, 2026, 4:52pm UTC](https://community.limacharlie.com/t/defender-fridays-the-future-of-secops-and-what-it-means-for-soc-leaders-with-john-hubbard-january-16/564 "2026-01-14T16:52:55Z")
Host: John Hubbard, SANS Cyber Defense Curriculum Lead Topic: The future of security operations and what it means for SOC leaders today Register for the series: Defender Fridays | LimaCharlie --- ## [\[Defender Fridays\] Hiring fraud and deepfakes with Tom Cross - January 9](https://community.limacharlie.com/t/defender-fridays-hiring-fraud-and-deepfakes-with-tom-cross-january-9/562)
**Author:** [@charlton](https://community.limacharlie.com/u/charlton)\ **Replies:** 0\ **Last updated:** [January 7, 2026, 5:22pm UTC](https://community.limacharlie.com/t/defender-fridays-hiring-fraud-and-deepfakes-with-tom-cross-january-9/562 "2026-01-07T17:22:07Z")
Host: Tom Cross, Head of Threat Research at GetReal Security Topic: Hiring fraud and deepfakes Register for the series: Defender Fridays | LimaCharlie --- ## [\[Defender Fridays\] SOC leadership & the future of security operations with John Hubbard - January 16](https://community.limacharlie.com/t/defender-fridays-soc-leadership-the-future-of-security-operations-with-john-hubbard-january-16/560)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [December 23, 2025, 4:46pm UTC](https://community.limacharlie.com/t/defender-fridays-soc-leadership-the-future-of-security-operations-with-john-hubbard-january-16/560 "2025-12-23T16:46:09Z")
Friendly reminder, there will be no Defender Fridays on 12/26 or 1/2. We’re looking forward to seeing you again in the new year! Host: John Hubbard, SANS Cyber Defense Curriculum Lead Topic: SOC leadership & the fut… --- ## [\[Defender Fridays\] ICS phishing with Jon Gaulding - December 19](https://community.limacharlie.com/t/defender-fridays-ics-phishing-with-jon-gaulding-december-19/555)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 1\ **Last updated:** [December 19, 2025, 8:24pm UTC](https://community.limacharlie.com/t/defender-fridays-ics-phishing-with-jon-gaulding-december-19/555 "2025-12-19T20:24:45Z")
Host: Jon Gaulding, software engineer at Sublime Security Topic: ICS phishing Jon will cover what ICS phishing is, how attackers are exploiting this technique, and open source tooling to defend against it. Join us … --- ## [\[Defender Fridays\] Vulnerability remediation, bug bounties, and incident response with Bryan Brake - December 12](https://community.limacharlie.com/t/defender-fridays-vulnerability-remediation-bug-bounties-and-incident-response-with-bryan-brake-december-12/550)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 1\ **Last updated:** [December 12, 2025, 7:51pm UTC](https://community.limacharlie.com/t/defender-fridays-vulnerability-remediation-bug-bounties-and-incident-response-with-bryan-brake-december-12/550 "2025-12-12T19:51:05Z")
Host: Bryan Brake, Senior Product Manager and Bug Bounty Team Lead at Amazon Topic: Vulnerability remediation, bounty processes, and incident response workflows. Bryan will share practical insights on managing discl… --- ## [\[Defender Fridays\] AI and malware with Randy Pargman - December 5](https://community.limacharlie.com/t/defender-fridays-ai-and-malware-with-randy-pargman-december-5/546)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 1\ **Last updated:** [December 5, 2025, 7:08pm UTC](https://community.limacharlie.com/t/defender-fridays-ai-and-malware-with-randy-pargman-december-5/546 "2025-12-05T19:08:16Z")
Host: Randy Pargman, Sr. Director of Threat Detection at Proofpoint Topic: AI and malware We’ll explore how threat actors are leveraging AI capabilities, what this means for detection engineering, and how defenders … --- ## [\[Defender Fridays\] No session for the next 2 weeks, see you on December 5th!](https://community.limacharlie.com/t/defender-fridays-no-session-for-the-next-2-weeks-see-you-on-december-5th/540)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [November 20, 2025, 6:19pm UTC](https://community.limacharlie.com/t/defender-fridays-no-session-for-the-next-2-weeks-see-you-on-december-5th/540 "2025-11-20T18:19:19Z")
We will be taking a 2-week break from Defender Fridays. Enjoy the holidays and we will see you on December 5th to talk vulnerability remediation, bug bounties, and incident response with Bryan Brake (Bug Bounty Security … --- ## [Velociraptor extension was updated to v1.3.1](https://community.limacharlie.com/t/velociraptor-extension-was-updated-to-v1-3-1/537)
**Author:** [@Roman\_Damborsky](https://community.limacharlie.com/u/Roman_Damborsky)\ **Replies:** 0\ **Last updated:** [November 20, 2025, 4:31pm UTC](https://community.limacharlie.com/t/velociraptor-extension-was-updated-to-v1-3-1/537 "2025-11-20T16:31:08Z")
Changes: The max file size limit of an artifact generated from Velociraptor was increased to 250MB. Several bug fixes Since Velociraptor v0.75, to trigger a collection with Kape Files (ie. using Windows.Triage.Targets)… --- ## [\[Defender Fridays\] Zero trust with Chase Cunningham - November 14](https://community.limacharlie.com/t/defender-fridays-zero-trust-with-chase-cunningham-november-14/524)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [November 13, 2025, 4:22pm UTC](https://community.limacharlie.com/t/defender-fridays-zero-trust-with-chase-cunningham-november-14/524 "2025-11-13T16:22:06Z")
Host: Dr. Chase Cunningham, Chief Security Officer at Demo-Force Topic: Zero trust Chase Cunningham created the influential Zero Trust Extended (ZTX) Framework at Forrester Research, playing a key role in accelerati… --- ## [\[Defender Fridays\] Career paths in cyber defense and AI in the SOC with Alec Fenton - November 7](https://community.limacharlie.com/t/defender-fridays-career-paths-in-cyber-defense-and-ai-in-the-soc-with-alec-fenton-november-7/518)
**Author:** [@nicoleboydlc](https://community.limacharlie.com/u/nicoleboydlc)\ **Replies:** 0\ **Last updated:** [November 5, 2025, 11:34pm UTC](https://community.limacharlie.com/t/defender-fridays-career-paths-in-cyber-defense-and-ai-in-the-soc-with-alec-fenton-november-7/518 "2025-11-05T23:34:40Z")
Host: Alec Fenton, VP Security Operations at Foresite Cybersecurity Topic: Career paths in cyber defense and AI in the SOC Join us as we explore career paths in cyber defense, from breaking into the field to advanci… [Previous page](https://community.limacharlie.com/c/announcements/22.md) [Next page](https://community.limacharlie.com/c/announcements/22.md?page=2)