#HOLLOWGRAPH
Live, measured metrics for the hashtag #HOLLOWGRAPH from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hollowgraph
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 05:48 UTC5 uses by 5 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 05:48 UTCNo related tags with measured usage found for #hollowgraph.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 05:48 UTCEverything below is measured over the latest 5 public posts (spanning ~65 hours).
Posting hours (UTC)
Languages: English (4) · Italian (1)
Avg boosts / post: 1.2
Top of the latest posts
HollowGraph Malware Hijacks Microsoft 365 Calendars for Covert C2 Communications via Microsoft Graph - https://www.redpacketsecurity.com/new-hollowgraph-malware-hijacks-microsoft-365-calendars-for-covert-c2-communications/ #threatintel #C2_
New #HollowGraph #malware uses #MicrosoftGraph for stealthy C2 comms https://www.bleepingcomputer.com/news/security/new-hollowgraph-malware-uses-microsoft-graph-for-stealthy-c2-comms/ #Microsoft #Graph #cybersecurity
HollowGraph: Stealthy Microsoft 365 Calendar Backdoor 🔗 https://cybersecurefox.com/en/hollowgraph-microsoft-365-calendar-c2 #hollowgraph #microsoft #365 #microsoft #graph #api #oauth #apps #iran #apt
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/hollowgraph