Ransomware victim disclosure

Krum Public Library

Claimed by nightspire · listed 8 hours ago

Today

Age

since listed · data leaked

Status timeline

Listed
Jun 5, 2026
Data leaked

At a glance

Group: nightspire
Status: Data leaked
Country: US
Sector: Public Sector
Listed on leak site: Jun 5, 2026

About the victim

AI dossier — public-source company profile

Krum Public Library is a public sector library serving the Krum, Texas community. The library operates a public-facing website (krumlibrary.org) and provides standard library services.

Industry: Public Libraries

Attack summary

Severity: medium — Confirmed exfiltration of HR and financial data affecting a public institution; however, limited detail on data volume or scope, and no ransom demand suggests possible opportunistic/secondary monetization.

Nightspire claims to have exfiltrated financial documents, HR data, and supervisor information from Krum Public Library. The group has published the data.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Financial documents
HR data
Supervisor information

What the group claims

- Financial Documents- HR Data- Supervisor's Information

Sources

Victim sitewww.krumlibrary.org

Source

Indexed 8 hours ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About nightspire

Nightspire is a ransomware group that first emerged in March 2025 and appears to be primarily financially motivated, having targeted over 215 victims in a relatively short operational timeframe. The group's origin and affiliations remain unclear due to limited public documentation from major cybersecurity organizations, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing. Based on available victim data, Nightspire appears to employ common ransomware attack vectors targeting organizations across multiple sectors, with a particular focus on manufacturing, technology, healthcare, and construction industries, while demonstrating a geographic preference for victims in the United States, India, Taiwan, France, and Hong Kong. The group's rapid victim acquisition rate since their March 2025 emergence suggests an active and potentially effective operational capability, though specific technical details about their attack methodology, encryption techniques, or extortion tactics have not been publicly documented by major threat intelligence firms. Given the recent emergence of this group and limited public reporting from established cybersecurity organizations like CISA, FBI, or Mandiant, Nightspire remains an active threat with insufficient public documentation to fully assess their operational sophistication or organizational structure. The group has been linked to 277 public disclosures across our corpus. First observed on a leak site on March 12, 2025; most recent post June 5, 2026. The operation is currently active.

Timeline of this disclosure

June 5, 2026Krum Public Library listed by nightspireon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Public Sector sector, which has 260 disclosures indexed across all operators we track. Geographically, Krum Public Library is reported in US, a country with 2,714 ransomware disclosures in our corpus.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.