Cyber Incident Victim: Los Angeles County
Date:
Jan 2015
Location:
United States of America
Summary
A digital traffic sign in downtown Los Angeles was compromised to display an unauthorized message urging individuals to "READ A FUCKING BOOK," linked to the longstanding #ReadAFuckingBook social media hashtag. The altered portable sign near Bunker Hill drew public attention and prompted photographic documentation shared on Twitter, though the responsible party remained unidentified; officials later attributed the incident to a hack.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 1 motive | 2 techniques |
| Threat Actors | Type | Location |
|---|---|---|
| 0 actors | Available to members | Available to members |
Description
On January 9, 2015, a portable electronic traffic sign near Bunker Hill in downtown Los Angeles was altered to display the message “READ A FUCKING BOOK.” The modified LED variable message sign was photographed by L.A. Weekly contributor Daina Beth Solomon and shared on social media platform Twitter. The sign, typically used for traffic advisories, attracted public attention due to its explicit language and unconventional directive. Multiple individuals documented the altered sign, including one Twitter user who posed for a selfie giving a middle-finger salute beside the trailer-mounted display. Authorities did not immediately identify how the sign was compromised or who executed the alteration, though officials later acknowledged the incident likely resulted from a hack. No technical details regarding the intrusion method or system vulnerabilities were disclosed in available reporting.
The message referenced the longstanding Twitter hashtag #ReadAFuckingBook, which had circulated since 2010 as a sarcastic critique of perceived public ignorance. Social media reactions to the sign included both amusement and commentary aligning with the hashtag’s typical usage, such as critiques of cultural knowledge gaps. The incident generated localized public engagement but caused no reported disruptions to traffic operations or broader municipal systems. Officials provided no information about remediation timelines or whether the sign was manually reset or remotely corrected. No claims of responsibility or motives were documented in source material, and no subsequent arrests or investigations were mentioned. The event remained isolated with no evidence of additional system compromises or recurring incidents tied to this occurrence.