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Coverage dated September 3, 2026 to September 4, 2026

WATCH: Aggressive mystery animal is attacking people in New Hampshire

Headline from WGN Chicago, on the newest of 2 developments

An aggressive mystery animal is on the loose in New Hampshire, and authorities said it's gone after multiple people in recent days.

WGN Chicago's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Developments in this update

2 dated developments, oldest first, newest marked. Each is named by one outlet's own headline; open its reports to see every outlet that covered it.

  1. Mystery animal attacks people in New Hampshire park; police urge caution

    Headline from WFLA ·

  2. Newest

    WATCH: Aggressive mystery animal is attacking people in New Hampshire

    Headline from WGN Chicago ·

Read the reports

Reports & sources

17 articles, oldest first.

  1. New York Post

    Mystery animal terrorizing New Hampshire neighborhood after attacking 3rd person (opens New York Post)

    Published

    New York Post's feed description

    Surveillance video shows the small, gray animal charging at two people near a U-Haul truck in a parking lot.

  2. KTLA Los Angeles

    An aggressive mystery animal is attacking people in New Hampshire (opens KTLA Los Angeles)

    Published

    KTLA Los Angeles's feed description

    An aggressive mystery animal is on the loose in New Hampshire, and authorities said it's gone after multiple people in recent days. The Lebanon Police Department said it's still unsure exactly what the animal is, but it has reportedly displayed "unusually aggressive behavior towards people," and at …

  3. KYMA Yuma

    Three attacked by mystery animal in New Hampshire (opens KYMA Yuma)

    Published

    KYMA Yuma's feed description

    Footage released by the Lebanon Police Department (LPD) shows the moment a small, aggressive animal lunged at a man standing next to a U-Haul truck and tried latching onto his leg.

  4. WFLA

    Mystery animal attacks people in New Hampshire park; police urge caution (opens WFLA)

    Published

    WFLA's feed description

    Officers in New Hampshire are urging residents to be cautious after an unknown animal attacked three people.

  5. Objectivist

    Mystery Beast Terrorizes New Hampshire Neighborhood After 3 Attacks in 2 Days [WATCH] (opens Objectivist)

    Published

  6. WGN Chicago

    WATCH: Aggressive mystery animal is attacking people in New Hampshire (opens WGN Chicago)

    Published

    WGN Chicago's feed description

    An aggressive mystery animal is on the loose in New Hampshire, and authorities said it's gone after multiple people in recent days.

  7. KSN Wichita

    VIDEO: Aggressive mystery animal is attacking people in New Hampshire (opens KSN Wichita)

    Published

    KSN Wichita's feed description

    An aggressive mystery animal is on the loose in New Hampshire, and authorities said it's gone after multiple people in recent days.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

WATCH: Aggressive mystery animal is attacking people in New Hampshire | Since Then