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York University Web Forms Breach: Detection & IOCs

York University web forms exposed submissions back to 2007 across 14 sites. Get 9 detection rules, 13 IOCs and a free Splunk SPL rule.

Read the full threat intel for York University Web Forms Breach: Detection & IOCs →

Chapters

  1. 0:00The hookDepartmental online forms breach: 2 indicators.
  2. 0:05The storyYork states most stolen records are basic.
  3. 0:13Attack pathReach form submission back ends.
  4. 0:26AttributionNo threat actor is attributed.
  5. 0:31Indicators of compromise2 indicators to hunt: 1 domain and 1 URL.
  6. 0:37MITRE ATT&CK techniques4 ATT&CK techniques, from initial access to collection.
  7. 0:42Remediation9 remediation steps are listed, 4 of them immediate.
  8. 0:50Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Departmental online forms breach: 2 indicators.

0:05York states most stolen records are basic.

0:08No technical indicators of compromise have been published.

0:13Reach form submission back ends.

0:15Harvest legacy-era form records.

0:18Harvest mid-period form records.

0:26No threat actor is attributed. Confidence: low.

0:312 indicators to hunt: 1 domain and 1 URL.

0:374 ATT&CK techniques, from initial access to collection.

0:429 remediation steps are listed, 4 of them immediate.

0:509 detection rules, in SPL, KQL and Sigma.

0:56Threadlinqs. The unified security engineering platform.