Breach Intelligence Report 17 Oct 2025

PhenoPlasm Research Database Breach & Analysis

HEROIC
HEROIC Threat Intelligence Team
Email Address Password Hash
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Records Exposed 2,806
Source Type Database,Combolist
Origin Darkweb
Password Type Other

We noticed a recent aggregation of user credentials surfacing on a well-established dark web marketplace, linked to a scientific data repository. What struck us was the relatively small scale of this particular leak, yet its potential impact on a niche, research-focused organization. The dataset, originating from PhenoPlasm, a U.S.-based entity specializing in Plasmodium gene disruption phenotype data, contained a specific set of user credentials. The discovery on October 16, 2018, points to a retrospective exposure of sensitive information, emphasizing the persistent threat of older, potentially unpatched vulnerabilities or compromised credentials being leveraged long after the initial incident.

The breach, identified on October 16, 2018, involved a dataset containing 2,806 user records from PhenoPlasm. Analysis reveals the compromised data primarily consists of email addresses and phpass password hashes. This type of credential stuffing vulnerability is particularly concerning as phpass hashes, while not plaintext, can be susceptible to offline brute-force attacks, especially if weak passwords were used. The source structure suggests a direct database exfiltration or a sophisticated injection attack targeting user authentication tables. The leak locations were primarily identified on prominent hacking forums, indicating a deliberate effort to monetize or distribute the compromised credentials.

While this specific PhenoPlasm breach did not garner widespread media attention at the time of its discovery, similar incidents involving scientific databases highlight the growing threat landscape for research institutions. OSINT investigations into PhenoPlasm's operational security practices prior to 2018 are limited, but general industry trends indicate a rise in targeted attacks against organizations holding valuable intellectual property or sensitive research data. Researchers at universities and private institutions often reuse credentials, making breaches like this a potential gateway to more significant compromises within interconnected research networks.

Breach Breakdown

Domain N/A
Leaked Data Email Address,Password Hash
Password Types Other
Date Leaked 17 Oct 2025
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Breach Rank #22,036 by affected users
Impact Score
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Est. Financial Impact $20.3K fraud, phishing & misuse risk
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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

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

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