anonymous tip

Nameless informant's message

An anonymous tip is information given to authorities—police, journalists, hotlines—by someone who doesn't identify themselves.

The anonymity protects the source from retaliation or involvement: Police received an anonymous tip about the warehouse.

Tips are often phoned in, though tip lines now accept texts and online submissions.

The information may be reliable or not; authorities must verify independently.

Related

crime stoppers · leak · tipster · snitch · drop a dime · source · unnamed source · confidential · off the record · police · crime · report · phone · call · secret · untraceable · witness · evidence

Categories
Opposites
attribution/identity

anonymous tipsigned statement

Document authenticated by signature

formality/officiality

anonymous tipsworn testimony

Oath-bound legal statement

official report · formal complaint · affidavit · deposition · police report

accountability/commitment

anonymous tippublic testimony

Formal statement before audience

open letter

Family

anonymous, anon, anonymity, anonymously, anonymize, anonymized, anonymization, tipped, tipping

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G