#vulndev

Live, measured metrics for the hashtag #vulndev from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #vulndev

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.

$240.06/ year · 7-character #name
Claim #vulndev — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
23
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 23
0.9
Avg reactions / post
Mastodon · last 23
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-11-10 12:51 UTC
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
0
11-09
0
11-10

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-11-10 12:51 UTC

No related tags with measured usage found for #vulndev.

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-11-10 12:51 UTC

Everything below is measured over the latest 23 public posts (spanning ~14349 hours).

Posting hours (UTC) — busiest: 02:00

00:0012:0023:00

Languages: English (21) · Basque (2)

Avg boosts / post: 2.3

Top of the latest posts

  • Two vulnerabilities I disclosed to @msftsecresponse got patched today. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23415 and https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23416. Both are are RCE and given

    hexnomad@hexnomad@infosec.exchange♥ 20↻ 192023-03-14 18:44 UTCView post →

  • TCache exploitation primer video: https://www.youtube.com/watch?v=PK-0EENLF_Y #vulndev

    Ringzer0@ringzer0@infosec.exchange♥ 0↻ 02024-07-11 00:00 UTCView post →

  • Save $400 on our summer courses this week, covering subjects including #reversing, #vulndev #malware, and more. Just use the code DD24MEMDAY at the checkout. https://ringzer0.training/ringzer0-doubledown24-training-lineup/

    Ringzer0@ringzer0@infosec.exchange♥ 0↻ 12024-05-28 17:00 UTCView post →

#vulndev across platforms

every network with a public tag surface

Follow #vulndev straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/vulndev