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weather.gov Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The domain weather.gov experienced a significant number of data breach events (748) and infostealer logs (149) between July 2025 and June 2026, with a notable surge in both categories during March and April 2026. The majority of these events are linked to combolist sources, suggesting credential stuffing or account takeover attempts. Malware families such as Redline, LummaC2, and Acreed were observed, primarily targeting Windows operating systems. The affected services include nwschat.weather.gov and weather.gov, with the United States being the most represented geography.

Total Events

897
credential exposure events

Employee Affected Events

152
account email domain = weather.gov

Client Affected Events

745
service target = weather.gov

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
200133670
peak month 175
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events149
Share17%
Data breaches
Events748
Share83%
Infostealer logs (17%)
149events
Data breaches (83%)
748events

152 compromised employee accounts pose an infrastructure risk, while 745 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

No Data Available

Malware Families Distribution

Distribution of Active Stealer Strains

Redline21
LummaC28
Acreed8
Rhadamanthys6
X-Files4
Vidar1

Top Login URLs

Top exposed services found in the event results

  1. 1nwschat.weather.gov58
  2. 2https://nwschat.weather.gov/create.php57
  3. 3https://nwschat.weather.gov48
  4. 4https://weather.gov47
  5. 5weather.gov47
  6. 6https://nwschat.weather.gov/38
  7. 7nwschat.weather.gov/35
  8. 8nwschat.weather.gov/create.php33
  9. 9https://nwschat.weather.gov/live/32
  10. 10https://weather.gov/home26

Infostealer By Geography

Shows the distribution of Infostealer-related credential exposure events across different geographic regions. The location is determined by analyzing the metadata of the infected machines associated with each event.

United States
Events65
Sweden
Events5
Japan
Events3
Canada
Events3
Mexico
Events3
Switzerland
Events2
South Korea
Events2
Netherlands
Events2

Country Breakdown

  1. 1United States65
  2. 2Sweden5
  3. 3Japan3
  4. 4Canada3
  5. 5Mexico3
  6. 6Switzerland2
  7. 7South Korea2
  8. 8Netherlands2

Services Classification Distribution

Blast radius - closer to core = more critical infrastructure, size = credential volume

Pulse Secure2

Operating System Distribution

Distribution of compromised endpoint builds

Windows 1162
Windows 10 Home x649
Windows 11 24H2 build 26100 (64 Bit)6
Windows 104
Windows Server 2012 x322

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
746
Combolist pools
2
Unattributed dumps

Disclaimer: This report includes AI-generated content. AI can make mistakes, so verify important findings independently before taking action.