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breachforums.st

Jul 21, 2026

8,447,107

Records

25

Files

Jul 21, 2026

Added

A large multi-breach compilation archive distributed via BreachForums CDN, containing data from numerous breaches organized alphabetically (M-N section). The archive includes 54+ individual breach datasets covering companies/services starting with M and N, such as Luxottica, MyFitnessPal, MyHeritage, Neopets, NVIDIA, and many others. Sample data from MasedWorld (a Minecraft server) includes player nicknames, skin data, hashed passwords (SHA), IP addresses, login timestamps, and game statistics. The _BF suffix on each archive indicates BreachForums as the distribution source.

Data found in this dataset

UsernamefullNameipskip

Source files

Expand any file to inspect its column headers and the LLM's field-mapping reasoning, recorded during ingestion.

MasedWorld_BF__data__MasedWorld__Players.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: This is a two-column CSV with headers 'Nick' and 'Skin'. Neither column maps to any defined PII fields. 'Nick' appears to be usernames/nicknames and 'Skin' is likely Minecraft character skins or cosmetic names. No identifiable personal information is present in these fields according to the provided PII field definitions.

MasedWorld_BF__data__MasedWorld__Skins.csv

3 columns111,206 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
0	fullName	high	[0] values are Minecraft player display names
1	password	high	[1] JSON object containing base64-encoded JWT tokens
2	username	high	[2] values are UUIDs used as user identifiers

Notes: Sample shows Minecraft player account data with JWT tokens, UUIDs, and player display names. Columns map to fullName (player name), password (JWT token), and username (UUID)

MasedWorld_BF__data__MasedWorld__authme.csv

4 columns1,613,378 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] header 'username', values are alphanumeric strings
2	password	high	[2] header 'password', values show $SHA$ prefix indicating hashed passwords
4	ip	high	[4] header 'ip', values are valid IPv4 addresses
5	skip	low	[5] header 'email', but all values are empty - possible missing data

Notes: CSV file with 5 columns. Only username, password, ip, and email headers present. Email column appears to be empty in all rows sampled.

MasedWorld_BF__data__MasedWorld__bb_stats.csv

1 column625,601 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] header 'player', values are alphanumeric nicknames/handles

MasedWorld_BF__data__MasedWorld__bb_status.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: This is unstructured data with no PII columns. All columns appear to be internal system identifiers, server identifiers, status flags, and timestamps. There are no email addresses, phone numbers, names, or other PII fields present in the visible data.

MasedWorld_BF__data__MasedWorld__bw_boosters.csv

1 column6,457 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] header 'player', values are alphanumeric strings with underscores and special characters typical of usernames

Notes: Only column 1 (player) maps to username. Column 0 (id) is an internal numeric ID and column 2 (booster) is a product code — both skipped. No emails, phone numbers, names, DOB, SSN, or address fields present in this dataset.

MasedWorld_BF__data__MasedWorld__bw_perks.csv

2 columns13,260 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
0	username	high	[0] header 'id', but values are clearly usernames/nicknames
1	username	high	[1] header 'player', values are usernames/nicknames

Notes: Only columns 0 and 1 contain PII (usernames). Column 2 ('data') appears to be binary flags, and column 3 ('active') is a status flag. No emails, phones, names, addresses, DOB, SSN, or passwords are present in the sample.

MasedWorld_BF__data__MasedWorld__bw_stats.csv

1 column837,373 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] numeric ID column, but values are alphanumeric usernames like 'miha1231drrfe' and 'jampire'

Notes: CSV file with 391 rows. Only column 1 contains actual usernames/PIs. All other columns are numeric counters (kills, deaths, wins, etc.) and timestamps which are non-PII per exclusion rules. No emails, addresses, phones, or other PII detected in sample.

MasedWorld_BF__data__MasedWorld__bw_status.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: No PII columns detected. All columns are internal identifiers (id), server codes (server), status flags (status), Minecraft world names (map), timestamps (time), and numerical counters (current, max). No emails, phone numbers, names, addresses, or other personal data appear in the sample.

MasedWorld_BF__data__MasedWorld__coins.csv

1 column1,017,107 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] header 'player', values are unique strings/identifiers, not email/phone

Notes: Only column 1 contains PII (username). Columns 0 (id) and 2 (coins) are internal IDs and counters — skipped. No email, phone, name, address, or other PII fields present.

MasedWorld_BF__data__MasedWorld__mBans_bans.csv

1 column3,070 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] column header is 'player', values are alphanumeric strings resembling usernames

Notes: Only column 'player' contains PII (username). Other columns ('id', 'reason', 'owner', 'time', 'until') are internal tracking data, timestamps, or free-text moderation reasons — no PII. No emails, phones, names, addresses, DOB, SSN, or passwords detected.

MasedWorld_BF__data__MasedWorld__mBans_ip.csv

1 column87 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
2	username	high	[2] header 'owner', values are alphanumeric strings matching usernames/nicknames

Notes: This dataset appears to be a log of player connections with only username and IP address. All values in column 2 ('owner') are usernames/nicknames; column 1 ('ip') is explicitly excluded per rules. No other PII fields present in this sample.

MasedWorld_BF__data__MasedWorld__mBans_iphistory.csv

3 columns1,031,003 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
0	skip	high	internal numeric ID column
1	skip	high	IP address column (network identifier)
2	username	high	column contains player usernames/nicknames, values include alphanumeric strings and special characters typical of usernames

Notes: 3 columns total, only username column contains PII. IP addresses are network identifiers and must be skipped per rules. ID column is an internal numeric identifier and must be skipped.

MasedWorld_BF__data__MasedWorld__mBans_mutes.csv

1 column299 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] header 'player', values are alphanumeric strings with underscores and numbers, consistent with usernames

Notes: Only the 'player' column maps to username PII. Other columns contain reasons for moderation, timestamps, and owner identifiers which are not PII per exclusion rules.

MasedWorld_BF__data__MasedWorld__megacase.csv

1 column26,295 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
0	username	high	[0] header 'username', values match typical usernames

Notes: Only column 0 (username) contains PII. Column 1 (count) is an internal counter and should be skipped.

MasedWorld_BF__data__MasedWorld__permissions_entity.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: No PII detected in the provided rows. The data consists solely of UUID-like identifiers and type codes, with no names, emails, addresses, or other personal information present.

MasedWorld_BF__data__MasedWorld__permissions_inheritance.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: No PII columns detected. The file appears to be a list of internal IDs with role designations (sponsor, legend, admin, etc.). There are no personal identifiers, contact details, or sensitive data present in the first 50 rows.

MasedWorld_BF__data__MasedWorld__permissions_mg.csv

1 column0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
2	fullName	high	[2] header 'name', values are full usernames/aliases

Notes: CSV file with 556 rows; only column 2 contains PII (fullName). All other columns are internal IDs and type/permission flags. No emails, addresses, or other PII detected beyond player names/handles.

MasedWorld_BF__data__MasedWorld__permissions_survival.csv

1 column40,071 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
3	fullName	high	column 3 is labeled 'name', contains alphanumeric strings resembling usernames and player IDs

MasedWorld_BF__data__MasedWorld__sw_boosters.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: No PII columns detected. The file appears to be a simple inventory or categorization table with numeric IDs, player identifiers (which look like usernames or numeric IDs), and food category codes. No email addresses, phone numbers, names, addresses, or other PII fields are present. The 'player' column contains values that are either numeric IDs or alphanumeric strings that do not resemble full names or other PII.

MasedWorld_BF__data__MasedWorld__sw_kits.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: This is unstructured free-form text containing only player IDs and kit types. No PII fields are present. The 'player' column contains numeric and alphanumeric strings that do not represent email addresses, phone numbers, names, or other PII. The 'kit' column contains game-related terms (e.g., 'ecologist', 'hunter', 'smith') which are not PII. There are no columns that map to any of the defined PII fields (email, phone, dob, names, address, etc.).

MasedWorld_BF__data__MasedWorld__sw_perks.csv

1 column13,250 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] header 'player' implies username; values are alphanumeric strings with underscores, likely usernames

Notes: CSV file with player data from MasedWorld (Minecraft server). Column 1 contains player usernames (mapped to username). Columns 2-3 are internal gameplay flags and do not contain PII. No other PII fields detected in the sample.

MasedWorld_BF__data__MasedWorld__sw_stats.csv

1 column745,036 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
1	username	high	[1] header 'player', values are alphanumeric strings likely usernames

Notes: File contains player data from MasedWorld (a Minecraft server). Only the 'player' column maps to PII (username). All other columns are internal gameplay metrics (timestamps, kill counts, win/loss records). No email, phone, address, DOB, SSN, or password fields are present in this sample.

MasedWorld_BF__data__MasedWorld__sw_status.csv

0 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Notes: This is a structured CSV file with columns: id, server, status, map, time, current, max. None of these columns contain PII fields. The 'map' column contains Minecraft server world names (e.g., "Dwarven", "Forest") which are not personal identifiers. All values appear to be system-generated identifiers, server statuses, and timestamps.

MasedWorld_BF__data__MasedWorld__whitelist.csv

2 columns2,363,614 rows

File structure

Format: CSV·Delimiter: Comma·Has header: yes·Quote: "

Source column	Mapped field	Confidence	LLM assessment
0	username	high	[0] header 'player', values appear to be usernames/nicknames
1	ip	high	[1] header 'ip', values are IPv4 addresses

Notes: Two columns present: player (username) and IP address. No other PII detected in sample. IP addresses are network identifiers and excluded per rules.