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Data Breach Scan

Glencoe

24 Oct 2025 N/A 24-Oct-2025 Database,Combolist
1,943 Records Affected
Database,Combolist Source Structure
Unknown Source Breach Location
High-risk data exposed (passwords and/or SSN). Immediate credential reset and monitoring are recommended.
 
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Breach Details

Domain N/A
Leaked Data Types Email Address,Password Hash,Salt
Password Types MD5(Salt)

Description

In July 2018, Glencoe, a United States-based educational publisher and digital learning platform now known as McGraw Hill, suffered a data breach affecting around 3000 records. The exposed information included nearly 2000 unique email addresses and MD5 hashed and salted passwords. The compromised dataset was later posted on a popular hacking forum.

Leaked Data Types

Email · Address · Password · Hash · Salt

Breach Rank

Ranked by number of affected users

Impact Score

Impact Score: 0.08

Based on data sensitivity, breach size, and recency

Estimated Financial Impact

$14.1K

This is an estimate based on potential fraud, phishing, and data misuse. Not all users will be affected.

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Identity Theft Risk Score

Risk Score: 8.7/10 - Critical

Data Exposure Analysis

Passwords Critical
Financial High
Personal Medium
Social High
Security Critical

Breach Timeline Analysis

March 2024 Multiple credentials exposed in recent data breach
January 2024 Password found in dark web marketplace
December 2023 Personal information leaked in major security incident

Security Recommendations

High Priority
Password Security

Critical: Change compromised passwords immediately and enable 2FA on all accounts

Important
Financial Protection

Monitor credit reports and set up fraud alerts with major credit bureaus

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