
Co-founder of @Action1Corp and @Netwrix
Laguna Beach, CA
Joined March 2025
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Handy list of URLs of security advisory/bulletin pages for major software vendors:
Adobe: helpx.adobe.com/security/sec…
Amazon Web Services: aws.amazon.com/security/secu…
AMD: amd.com/en/resources/product…
Apache Parquet: thehackernews.com/2025/04/cr…
Mike Walters retweeted
🚨 Anthropic just showed a 27-minute workshop on how to actually do prompts for Claude.
Taught by the people who built it.
Free. No registration. No paywall.
I've seen $300 courses that don't cover what they teach in the first 8 minutes.
Watch the session
Great job, Team @Action1corp, for staying ahead of emerging threats in the age of #Mythos!
𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝗶𝗻𝗴 𝗥𝗼𝗰𝗸𝗹𝗲𝗱𝗴𝗲: 𝗯𝘂𝗶𝗹𝘁 𝘁𝗼 𝘀𝘁𝗮𝘆 𝗮𝗵𝗲𝗮𝗱 𝗼𝗳 𝗻𝗲𝘅𝘁-𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 𝘁𝗵𝗿𝗲𝗮𝘁𝘀.
Endpoint management platforms are becoming high-value targets - and the threat model is changing fast.
Recent CISA guidance has called attention to the need to harden endpoint management systems. At the same time, AI-assisted vulnerability research and exploitation, including Anthropic’s Mythos, shows how quickly attackers can discover and weaponize weaknesses.
With Rockledge, we’re advancing the security architecture behind Action1 to help customers strengthen resilience, reduce risk, and maintain trusted control over their environments.
This release focuses on:
▪ Network isolation and access control.
▪ Expanded Web Application Firewall protection.
▪ Service isolation to reduce blast radius.
▪ Strict least-privilege access.
▪ Zero-trust enforcement across internal systems.
Rockledge is not only about adding visible features. It’s about reinforcing the foundation customers depend on to securely manage and remediate endpoints at scale.
#Action1 #PatchManagement #EndpointManagement #CyberResilience #Cybersecurity
Why #patchmanagement is still a PAIN in 2026 ?
- Remote and hybrid work made it *so much worse*
- Automation is key.
- How peer-to-peer distribution helps with large-scale updates.
- Phased, ring-based approach to patch deployment.
- @Action1corp 's unique offering of free 200 endpoints, forever, with no limits.
and more.
Thanks @stiennon for hosting me on the @EM360Tech podcast!
#patchmanagement
em360tech.com/podcasts/why-p…
Those using #Intune or other endpoint management systems (including @Action1corp ) who don't want to become the next #Stryker ...
@CISAgov yesterday issued an endpoint management system hardening guidance:
- Multi-Admin Approval
- #RBAC for least privilege
- #MFA (via EntraID SSO or similar)
The multi-admin approval's basic idea is to require a second admin's approval for sensitive operations (such as remote wipe), changing permissions etc.
The other two are fairly obvious.
#StrykerAttack #Intune #cybersecurity #endpointmanagement
Founder-led companies win because it’s personal.
For founders, it’s not a job — it’s survival. Persistence and determination aren’t optional, they’re built in. You don’t manage outcomes, you fight for them.
That mindset can’t be hired or replicated. The founder is the soul of the company.
Capital doesn’t create obsession. Founders do.
Inspired by @elonmusk, @larryellison and other game-changing founders - who are still in the game!
Mike Walters retweeted
I had the pleasure yesterday of joining a fireside chat with @Action1corp’s CTO & CEO discussing “How Education IT Teams are Solving Patching”.
Enjoyed sharing my insight on how it’s helped our district & collaborate with others as well.
Thanks Gene & Mike!
#PatchingThatWorks
The most widely used enterprise Linux distribution, @RedHat Linux is now supported by @Action1corp
You can now fully automate patching of your RedHat-powered devices using the same universal workflow you designed for your other operating systems.
#patchingthatworks
🎉 We’re happy to announce that 𝗥𝗲𝗱 𝗛𝗮𝘁 𝗟𝗶𝗻𝘂𝘅 𝗶𝘀 𝗻𝗼𝘄 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗲𝗱, expanding our OS coverage beyond Debian and Ubuntu. You can patch OS and third-party updates, run Bash scripts, and use Script Library scripts to deploy or remove packages on Red Hat systems.
To learn more about this update, visit our 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗥𝗲𝗹𝗲𝗮𝘀𝗲𝘀 𝗽𝗮𝗴𝗲. on.action1.com/4tJxAfW
I'm using @Action1Corp to patch my first 200 endpoints for free.
Claim yours at action1.com/patchfree
#PatchingThatWorks #ActuallyFree #NoCatch action1.com/patchfree
Sounds like a great idea. Time to do away with plastic in your food! I reserved mine today at @PureSteelCo
3 months ago, I quit my job to chase a dream: to build an affordable, convenient, plastic-free coffee maker.
Grateful for everyone who has reserved ❤️
puresteelco.com
Mike Walters retweeted
🏈 The Action1 Super Bowl LX Commercial just hit the big screen! And yes, we hid a deliberate blooper in it. Find the blooper and win:
linkedin.com/posts/action1co…
#SBLX #SuperBowl #SuperBowlSunday #SuperBowl2026 #Touchdown #GameDay #SuperBowlChamps #SuperBowlAds #BestAd #Commercials #SuperBowlCommercials
Mike Walters retweeted
📅 𝗪𝗲𝗱𝗻𝗲𝘀𝗱𝗮𝘆, 𝗝𝗮𝗻𝘂𝗮𝗿𝘆 𝟮𝟴 🕚 𝟭𝟭 𝗮.𝗺. 𝗘𝗦𝗧 | 𝟱 𝗽.𝗺. 𝗖𝗘𝗧
In 2025, most organizations patched more and still increased real-world exposure. The issue wasn’t effort. It was prioritization.
In this live webinar, Action1’s engineering and security leaders break down what attackers actually exploited in 2025 and which patching priorities will matter most in 2026.
𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲> on.action1.com/46bJd4Q
Eight critical RCE flaws make Microsoft’s latest Patch Tuesday list computerweekly.com/news/3666… via @computerweekly
Mike Walters retweeted
In the first half of 2025, 𝗔𝗰𝘁𝗶𝗼𝗻𝟭 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝗱 𝘂𝗻𝗽𝗿𝗲𝗰𝗲𝗱𝗲𝗻𝘁𝗲𝗱 𝗴𝗿𝗼𝘄𝘁𝗵 as more enterprises and MSPs embraced our autonomous endpoint management platform for proactive patch management.
Here are the highlights of our record-breaking first half of 2025:
✅ 𝟱𝟬𝟬% 𝗴𝗿𝗼𝘄𝘁𝗵 𝗶𝗻 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿𝘀 securing endpoints efficiently
✅ 𝟯𝟰𝟬% 𝗠𝗦𝗣 𝗿𝗲𝘃𝗲𝗻𝘂𝗲 𝘀𝘂𝗿𝗴𝗲, fueled by simplified and automated patching
✅ 𝟵𝟵% 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗿𝗲𝘁𝗲𝗻𝘁𝗶𝗼𝗻, showing ongoing trust in our platform
✅ 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗮𝗰𝗰𝗼𝗹𝗮𝗱𝗲𝘀, including leader positions in G2 and Gartner
As we look toward the second half of 2025, our focus remains on empowering organizations to strengthen their cyber resilience through efficient, secure, and scalable endpoint management.
𝗥𝗲𝗮𝗱 𝗺𝗼𝗿𝗲 𝗼𝗻 𝗼𝘂𝗿 𝗯𝗹𝗼𝗴> on.action1.com/45jpJdm
Mike Walters retweeted
We’re continually evolving Action1 based on user feedback to help organizations secure access and gain greater control over device data. Our latest enhancements make it even easier to manage users and customize data to fit your needs.
Available now:
📷 𝗘𝘅𝗽𝗮𝗻𝗱𝗲𝗱 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝘁𝘁𝗿𝗶𝗯𝘂𝘁𝗲𝘀
Now create up to 30 custom fields (up from 5).
Starting this week, you will see these features available:
📷 𝗥𝗕𝗔𝗖: 𝗟𝗼𝗴𝗶𝗻 "𝗘𝗺𝗮𝗶𝗹 𝗪𝗶𝗹𝗱𝗰𝗮𝗿𝗱" 𝘀𝗰𝗼𝗽𝗲
Isolate user visibility and management by domain.
📷 𝗥𝗕𝗔𝗖: "𝗔𝘀𝘀𝗶𝗴𝗻 𝗥𝗼𝗹𝗲𝘀" 𝗽𝗲𝗿𝗺𝗶𝘀𝘀𝗶𝗼𝗻
Delegate role assignments without granting full user management rights.
Join one of our upcoming webinars to explore these new capabilities and see how Action1 can help your organization streamline IT operations and strengthen security.
𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲>>on.action1.com/3Hs3SIS
Mike Walters retweeted
𝗧𝗼𝗱𝗮𝘆'𝘀 𝗣𝗮𝘁𝗰𝗵 𝗧𝘂𝗲𝘀𝗱𝗮𝘆 𝗼𝘃𝗲𝗿𝘃𝗶𝗲𝘄:
▪️ Microsoft has addressed 107 vulnerabilities, one zero-day with PoC (CVE-2025-53779), 13 critical
▪️ Third-party: actively exploited vulnerabilities in Google Chrome, Android, Apple, Cisco ISE, and Wing FTP Server, plus major third-party issues affecting Axis Communications, Dell ControlVault3, Nvidia, WordPress, and Sophos Firewall.
Navigate to 𝗩𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗗𝗶𝗴𝗲𝘀𝘁 𝗳𝗿𝗼𝗺 𝗔𝗰𝘁𝗶𝗼𝗻𝟭for comprehensive summary updated in real-time >>action1.com/patch-tuesday/pa…
𝗤𝘂𝗶𝗰𝗸 𝘀𝘂𝗺𝗺𝗮𝗿𝘆:
𝗪𝗶𝗻𝗱𝗼𝘄𝘀: 107 vulnerabilities, one zero-day with PoC (CVE-2025-53779), 13 critical
𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗵𝗿𝗼𝗺𝗲: Actively exploited sandbox escape (CVE-2025-6558)
𝗔𝘅𝗶𝘀 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: Multiple flaws; over 6,500 exposed servers
𝗗𝗲𝗹𝗹 𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗩𝗮𝘂𝗹𝘁𝟯: “ReVault” firmware vulnerabilities
𝗡𝘃𝗶𝗱𝗶𝗮 𝗧𝗿𝗶𝘁𝗼𝗻 𝗜𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝗦𝗲𝗿𝘃𝗲𝗿: Chained flaws; AI model theft and manipulation possible
𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Two actively exploited Qualcomm GPU vulnerabilities (CVE-2025-21479, CVE-2025-27038)
𝗔𝗽𝗽𝗹𝗲 𝗶𝗢𝗦/𝗺𝗮𝗰𝗢𝗦: Actively exploited zero-day (CVE-2025-6558); 13 WebKit flaws and multiple OS component fixes across all platforms
𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 𝗣𝗼𝘀𝘁 𝗦𝗠𝗧𝗣 𝗣𝗹𝘂𝗴𝗶𝗻: Improper access control (CVE-2025-24000); 200,000+ sites vulnerable
𝗦𝗼𝗽𝗵𝗼𝘀 𝗙𝗶𝗿𝗲𝘄𝗮𝗹𝗹: Multiple RCEs (CVE-2025-6704, CVE-2025-7624, CVE-2025-7382) plus privilege escalation flaws (CVE-2024-13974, CVE-2024-13973)
𝗖𝗶𝘀𝗰𝗼 𝗜𝗦𝗘& 𝗜𝗦𝗘-𝗣𝗜𝗖: Critical unauthenticated RCE (CVE-2025-20337) plus previously disclosed CVE-2025-20281, CVE-2025-20282 now under active exploitation
𝗪𝗶𝗻𝗴 𝗙𝗧𝗣 𝗦𝗲𝗿𝘃𝗲𝗿: Actively exploited null byte injection (CVE-2025-47812); 5,000+ exposed web interfaces
𝗠𝗼𝗿𝗲 𝗱𝗲𝘁𝗮𝗶𝗹𝘀: action1.com/patch-tuesday/?v…
𝗦𝗼𝘂𝗿𝗰𝗲𝘀:
- Action1 Vulnerability Digest>> action1.com/patch-tuesday/?v…
- Microsoft Security Update Guide>>msrc.microsoft.com/update-gu…
#PatchTuesday #VulnerabilityManagement #ZeroDay #PatchManagement #Cybersecurity #InfoSec #EndpointSecurity #MicrosoftSecurity #SecurityUpdates #CVEs #ITOps #Action1
Mike Walters retweeted
𝗔𝗰𝘁𝗶𝗼𝗻𝟭 𝗵𝗮𝘀 𝗯𝗲𝗲𝗻 𝗿𝗲𝗰𝗼𝗴𝗻𝗶𝘇𝗲𝗱 𝗮𝘀 𝘁𝗵𝗲 𝗳𝗮𝘀𝘁𝗲𝘀𝘁-𝗴𝗿𝗼𝘄𝗶𝗻𝗴 𝗽𝗿𝗶𝘃𝗮𝘁𝗲 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗰𝗼𝗺𝗽𝗮𝗻𝘆 𝗶𝗻 𝗔𝗺𝗲𝗿𝗶𝗰𝗮 𝗼𝗻 𝘁𝗵𝗲 𝟮𝟬𝟮𝟱 𝗜𝗻𝗰. 𝟱𝟬𝟬𝟬 𝗹𝗶𝘀𝘁, and #29 across all industries!
This recognition celebrates our 7,000% revenue growth and our mission to help organizations prevent cyberattacks with automated, cloud-native patch management.
A huge thank you to our amazing team, customers, and partners for making this possible!
𝗥𝗲𝗮𝗱 𝗺𝗼𝗿𝗲 on.action1.com/4otNd8p
#Inc5000 #Cybersecurity #PatchManagement #TeamAction1
Excellent summary of the 7 most common OAuth vulnerabilities with mitigations: outpost24.com/blog/common-oa…
#CyberSecurity
Microsoft Patches 67 Vulnerabilities Including WEBDAV Zero-Day Exploited in the Wild thehackernews.com/2025/06/mi… via @TheHackersNews experts from @CheckPointSW @Action1corp @immersivelabs @rapid7
Patch Tuesday: Microsoft Patches 68 Security Flaws, Including One for Targeted Espionage (@TenableSecurity, @Action1corp) - techrepublic.com/?p=4311285 via @techrepublic


















