PII_type: EMAIL

Exploration_sql: SELECT ACCOUNT_NAME FROM BOOKMARKS WHERE ACCOUNT_NAME REGEXP '[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}' UNION ALL SELECT TITLE FROM BOOKMARKS WHERE TITLE REGEXP '[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}' UNION ALL SELECT URL FROM BOOKMARKS WHERE URL REGEXP '[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}' UNION ALL SELECT TAGS FROM BOOKMARKS WHERE TAGS REGEXP '[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}' UNION ALL SELECT description FROM BOOKMARKS WHERE description REGEXP '[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}';

PII_Prompt: a unique identifier for a destination to which electronic mail (email) can be sent and received over the internet; examples include jane.doe@example.com, john.smith@provider.net, dev-team@startup.io, and user.name+label@domain.org


PII_type: USERNAME

Exploration_sql: SELECT ACCOUNT_NAME FROM BOOKMARKS WHERE ACCOUNT_NAME REGEXP '\b[a-zA-Z][a-zA-Z0-9._-]{2,51}\b' UNION ALL SELECT TITLE FROM BOOKMARKS WHERE TITLE REGEXP '\b[a-zA-Z][a-zA-Z0-9._-]{2,51}\b' UNION ALL SELECT TAGS FROM BOOKMARKS WHERE TAGS REGEXP '\b[a-zA-Z][a-zA-Z0-9._-]{2,51}\b' UNION ALL SELECT URL FROM BOOKMARKS WHERE URL REGEXP '\b[a-zA-Z][a-zA-Z0-9._-]{2,51}\b' UNION ALL SELECT SURL FROM BOOKMARKS WHERE SURL REGEXP '\b[a-zA-Z][a-zA-Z0-9._-]{2,51}\b' UNION ALL SELECT SOURCEID FROM BOOKMARKS WHERE SOURCEID REGEXP '\b[a-zA-Z][a-zA-Z0-9._-]{2,51}\b';

PII_Prompt: a username is a short textual identifier chosen by a user to represent their account or public handle within an application or service it is stored as plain text contains no whitespace does not include a domain component and is intended for human recognition rather than internal system uniqueness


Exploration_sql:
SELECT TITLE FROM BOOKMARKS WHERE TITLE REGEXP '[A-Za-z][A-Za-z\s\.\-]{1,50}' UNION ALL
SELECT ACCOUNT_NAME FROM BOOKMARKS WHERE ACCOUNT_NAME REGEXP '[A-Za-z][A-Za-z\s\.\-]{1,50}' UNION ALL
SELECT ACCOUNT_TYPE FROM BOOKMARKS WHERE ACCOUNT_TYPE REGEXP '[A-Za-z][A-Za-z\s\.\-]{1,50}' UNION ALL
SELECT TAGS FROM BOOKMARKS WHERE TAGS REGEXP '[A-Za-z][A-Za-z\s\.\-]{1,50}' UNION ALL
SELECT description FROM BOOKMARKS WHERE description REGEXP '[A-Za-z][A-Za-z\s\.\-]{1,50}'

PII_Prompt: a loosely structured human name-like strings that typically consist of a first name, a first name and a last name, and may also include middle names, initials, prefixes (e.g., Mr., Dr.), and suffixes (e.g., Jr., Sr.)


PII_Prompt: a US postal address is a street-level mailing location in the United States, commonly appearing as a street name and suffix (e.g., 'Market St') optionally with a street number (e.g., '1500 Market St'), unit, city/state, ZIP, or a PO Box (e.g., 'P.O. Box 123')