
Ultra High Definition Enthusiast / XBOX Guy / Blogger / Love @boxbread / M365/Teams Engineer / PowerShell Enthusiast / Microsoft MVP.
ZURICH
Joined January 2011
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- Following1.1K
- Followers998
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Martin H. | MVP retweeted
I made a short video that explains Entra app permissions and the part they played in the ConnectWise incident: how one app credential reached 173+ Microsoft 365 tenants with no password or MFA, and what to check today.
youtube.com/watch?v=Q36aL_HI…
Martin H. | MVP retweeted
.@Office365 A few weeks ago I said that Graph didn't support group mailboxes. What I meant was that Graph doesn't support these mailboxes via the Mailbox API. But other APIs are available, even if using them is kind of strange: office365itpros.com/2026/10/…
#Microsoft365
Martin H. | MVP retweeted
.@Office365 A Graph API exists for #Outlook Groups, the email-enabled collaboration first implemented for #Microsoft365 Groups. Not sure if anyone would want to use it, but here's how to access conversations and threads just in case you do: office365itpros.com/2026/09/…
Martin H. | MVP retweeted
PSA The next major release of Graph PowerShell will drop support for Windows PowerShell.
PS7 only going forward...
Investing in a more reliable Microsoft Graph PowerShell experience
devblogs.microsoft.com/micro…
Martin H. | MVP retweeted
Microsoft just added a new Group.ReadBasic.All permission in Graph API, which solves a long standing issue with Group.Read.All > ourcloudnetwork.com/microsof…
Did you know? The Group.Read.All permission in Microsoft Graph allows you to read group conversations, calendar entries and files, not just directory information! Thankfully Microsoft have just solved this problem!
#News #Microsoft #Entra
Martin H. | MVP retweeted
Apple Business admins: don’t ignore this one. 🚨
New Terms & Conditions must be accepted by September 29.
Otherwise:
- No new device assignments to MDM
- 403 T_C_NOT_SIGNED errors
Existing enrolled devices are not affected.
Martin H. | MVP retweeted
This is such a small but welcome change! The ability to change the organiser of an existing meeting in Outlook! ourcloudnetwork.com/microsof…
Microsoft have just announced that you will soon be able to change the organiser of existing meetings in Microsoft Outlook. Starting with non-online meetings this month, then leading onto online Teams meetings.
I can't tell you how often I am the attendee of a meeting which changes ownership, and the frustration people silently have trying to clean up their own calendar!
#News #Microsoft #Outlook
Martin H. | MVP retweeted
Issue #165 of Entra News is out and its a bumper issue.
Featuring @brianreidc7, @DanielatOCN, @mozzeph, @michaelmsonne, @rucam365, @sfm_cwcos, @12Knocksinna, @PyroTek3 and more!
Martin H. | MVP retweeted
I just sent out issue #163 of the weekly Entra News.
Get it today and subscribe if you haven't already!
Featuring posts from @adamfowler_it, @cbrhh, @DanielatOCN, @darrenjrobinson, @JaliyaUdagedara, @janbakker_, @mozzeph, @rucam365, @12Knocksinna and more!
Martin H. | MVP retweeted
Loyalty breeds chaos. #MobLand Season 2 streams September 18 on #ParamountPlus.
Martin H. | MVP retweeted
Some awesome news on least privilege Graph permissions.
There's a new Graph Permission coming soon.
Introducing 🎺AppRegistration.Create🎺
Very soon you will no longer need to ask or grant the highly privileged 💥Application.ReadWrite.All💥
BUT hold your horses. It's only listed in the docs at learn.microsoft.com/en-us/gr…
and not yet available in the Entra portal or through the API.
But when it lands it's going to be good.
Plus it's an opportunity to go back and update apps to the least privilege permission.
Martin H. | MVP retweeted

DiscussingFilm@DiscussingFilmJul 9
🇬🇧
United KingdomConnected via United Kingdom App StoreAccount-level information, not a live location or per-post device.
The first trailer for ‘MOBLAND’ Season 2 has been released.
Releasing September 18 on Paramount+
Martin H. | MVP retweeted
Why did I leave Microsoft?
To work full time on 🔥 Maester.
Over 40,000+ tenants today rely on Maester to monitor their tenants daily.
I wanted to make sure that the tests they are running continue to be relevant and evolve as Microsoft 365 and the security landscape evolves.
So today I'm announcing the launch of Maester.Cloud
Maester Cloud is the portal companion to Maester that lets you track your results over time. It is multi tenant, runs in your cloud (or ours) and more → check out the site for all the features.
More importantly Maester Cloud is a way for me to fund the continued development of the open source Maester core and the tests in Maester.
That is our mission. In fact I worked with the core team @fabian_bader , @Thomas_Live , @MySnozzberries and @SamErde to create the Maester Manifesto (maester.cloud/manifesto). It is our promise to the community.
If you value Maester and would like to support and ensure that Maester continues to grow and be healthy, I would be beyond thrilled if your organisation can sponsor this effort.
I would also appreciate it very much if you can share this post with your network to spread awareness.
Thanks!
Martin H. | MVP retweeted
Apple does this and y’all love it.
sudo powermetrics --samplers cpu_power
and see it yourself. Let windows cook
Launching oauthsentry.github.io
Look up any OAuth app ID and find out what it actually is across thousands of legitimate, risky, and malicious apps (Entra, Google, GitHub).
Multiple feeds, API, detection ideas and remediation guidance. Still improving the detections a bit 🦾
Martin H. | MVP retweeted
I built a fun little side project called Yako.
It started because I got sick of opening a new tab and immediately seeing ads, news, clickbait, and distractions.
I just wanted a calmer start page.
So I made one for Microsoft users and admins.
getyako.com
Martin H. | MVP retweeted
Microsoft Entra ID: Understanding OAuth App Consent and Permissions thalpius.com/2026/04/21/micr…
Martin H. | MVP retweeted
Practical Graph: Creating a Service Principal Analysis for a Microsoft 365 Tenant
practical365.com/service-pri…
Martin H. | MVP retweeted
Check out 𝐄𝐧𝐭𝐫𝐚𝐃𝐨𝐜𝐬𝐓𝐫𝐚𝐜𝐤𝐞𝐫 to stay always up to date with everything Microsoft Entra > entradocs.ourcloudnetwork.co…
𝐓𝐡𝐢𝐬 𝐢𝐬 𝐝𝐞𝐟𝐢𝐧𝐢𝐭𝐞𝐥𝐲 𝐚 𝐩𝐚𝐠𝐞 𝐭𝐨 𝐛𝐨𝐨𝐤𝐦𝐚𝐫𝐤
One way I stay up to date with all changes in Microsoft Entra is by monitoring updates to the Microsoft documentation, which often gets updated before official announcements of new features. Previously, I did this privately, but here I have turned it into an easy-to-use website, with a sprinkle of AI to summarise often difficult-to-read large commits.
Let me know what you think!
#Microsoft #Entra #EntraDocsTracker



















