• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechSocial Media

Millions of Hyundais and Kias are updating software because a TikTok challenge exposed how to steal them

By
Michelle Chapman
Michelle Chapman
and
The Associated Press
The Associated Press
Down Arrow Button Icon
By
Michelle Chapman
Michelle Chapman
and
The Associated Press
The Associated Press
Down Arrow Button Icon
February 14, 2023, 2:14 PM ET
Damaged Hyundai
A Kia which was damaged after being stolen is seen at an auto repair shop in Milwaukee on Wednesday, Jan. 27, 2021.Angela Peterson/Milwaukee Journal-Sentinel via AP

Hyundai and Kia are rolling out software updates to stem a raft of auto thefts related to a TikTok challenge that authorities believe has led to at least 14 reported crashes and eight fatalities.

The updates are free for millions of vehicles that are missing a key anti-theft device, an issue that was exploited on social media and led to rampant theft of the cars.

The software being released updates the theft alarm software logic to extend the length of the alarm sound from 30 seconds to one minute and requires the key to be in the ignition switch to turn the vehicle on.

About 3.8 million Hyundais and 4.5 million Kias are eligible for the software update, the National Highway Traffic Safety Administration said Tuesday.

Hyundai said updates begin Tuesday for nearly 4 million vehicles beginning with a million model year 2017-2020 Elantra, 2015-2019 Sonata and 2020-2021 Venue vehicles. The software upgrade is scheduled to be available for the remaining eligible vehicles by June.

“We have prioritized the upgrade’s availability for owners and lessees of our highest selling vehicles and those most targeted by thieves in order for dealers to service them first,” said Randy Parker, CEO of Hyundai Motor America.

In September the Highway Loss Data Institute, a unit of the Insurance Institute for Highway Safety, found that Hyundais and Kias without immobilizers had a vehicle theft claim rate of 2.18 per 1,000 insured vehicle years. The rest of the industry combined had a rate of 1.21. An insured vehicle year is equal to one vehicle insured for one year.

The institute compared vehicles from the 2015 through 2019 model years. It studied vehicle theft claims from 2021.

Hyundai says all models produced after Nov. 1, 2021 have immobilizers as standard equipment.

A TikTok social media challenge put a spotlight on the vehicles’ lack of an immobilizer and resulted in at least 14 reported crashes and eight fatalities, according to the NHTSA. The challenge shows TikTok viewers how to hot-wire Kia and Hyundai cars with a USB cord and a screwdriver.

In October a police commissioner said that a car crash in Buffalo, New York that left four teenagers dead may have been linked to the TikTok challenge. In the incident, a total of six teenagers were in a speeding Kia that crashed, Buffalo police said. The car had been reported stolen.

Hyundai and Kia will start software updates later this month, with subsequent phases over the next several months. Hyundai will also provide window stickers to vehicle owners that alert would-be thieves that the vehicle has anti-theft protection.

Vehicle owners can contact Hyundai at 800-633-5151 and Kia at 800-333-4542 for information on the software update.

Learn how to navigate and strengthen trust in your business with The Trust Factor, a weekly newsletter examining what leaders need to succeed. Sign up here.

About the Authors
By Michelle Chapman
See full bioRight Arrow Button Icon
By The Associated Press
See full bioRight Arrow Button Icon

Latest in Tech

InnovationRobots
Even in Silicon Valley, skepticism looms over robots, while ‘China has certainly a lot more momentum on humanoids’
By Matt O'Brien and The Associated PressDecember 13, 2025
1 hour ago
Sarandos
Arts & EntertainmentM&A
It’s a sequel, it’s a remake, it’s a reboot: Lawyers grow wistful for old corporate rumbles as Paramount, Netflix fight for Warner
By Nick LichtenbergDecember 13, 2025
6 hours ago
Oracle chairman of the board and chief technology officer Larry Ellison delivers a keynote address during the 2019 Oracle OpenWorld on September 16, 2019 in San Francisco, California.
AIOracle
Oracle’s collapsing stock shows the AI boom is running into two hard limits: physics and debt markets
By Eva RoytburgDecember 13, 2025
7 hours ago
robots
InnovationRobots
‘The question is really just how long it will take’: Over 2,000 gather at Humanoids Summit to meet the robots who may take their jobs someday
By Matt O'Brien and The Associated PressDecember 12, 2025
20 hours ago
Man about to go into police vehicle
CryptoCryptocurrency
Judge tells notorious crypto scammer ‘you have been bitten by the crypto bug’ in handing down 15 year sentence 
By Carlos GarciaDecember 12, 2025
21 hours ago
three men in suits, one gesturing
AIBrainstorm AI
The fastest athletes in the world can botch a baton pass if trust isn’t there—and the same is true of AI, Blackbaud exec says
By Amanda GerutDecember 12, 2025
21 hours ago

Most Popular

placeholder alt text
Economy
Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down
By Kent JonesDecember 12, 2025
1 day ago
placeholder alt text
Success
Apple cofounder Ronald Wayne sold his 10% stake for $800 in 1976—today it’d be worth up to $400 billion
By Preston ForeDecember 12, 2025
1 day ago
placeholder alt text
Success
40% of Stanford undergrads receive disability accommodations—but it’s become a college-wide phenomenon as Gen Z try to succeed in the current climate
By Preston ForeDecember 12, 2025
1 day ago
placeholder alt text
Economy
For the first time since Trump’s tariff rollout, import tax revenue has fallen, threatening his lofty plans to slash the $38 trillion national debt
By Sasha RogelbergDecember 12, 2025
21 hours ago
placeholder alt text
Economy
The Fed just ‘Trump-proofed’ itself with a unanimous move to preempt a potential leadership shake-up
By Jason MaDecember 12, 2025
19 hours ago
placeholder alt text
Success
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeDecember 10, 2025
3 days ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.