Related Clues:

• Payroll ID number
• Frequent form request: Abbr
• Data theft target: Abbr
• Dashed ID
• Tax-form fig
• FICA fig
• Federal ID
• It's double-hyphenated: Abbr
• Fig. on some shredded documents
• Form 1040 no
• Fig. in the form XXX-XX-XXXX
• Nine-digit govt. ID
• String sought by those going phishing?: Abbr
• 555-55-5555, e.g.: Abbr
• ID thief's target