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

Trendingnow

1

Farm groups saved Bayer in court over RoundUp cancer claims. Five days later, Bayer called for tariffs on the ingredient farmers rely on

2

Billionaire MacKenzie Scott just donated $20 million to support America’s youth mental health, as a fifth of teens struggle with suicidal thoughts

3

Self-made multimillionaire says Canadians 'give no money away' compared with Americans—research shows U.S. giving is more than twice as high

1

Farm groups saved Bayer in court over RoundUp cancer claims. Five days later, Bayer called for tariffs on the ingredient farmers rely on

2

Billionaire MacKenzie Scott just donated $20 million to support America’s youth mental health, as a fifth of teens struggle with suicidal thoughts

3

Self-made multimillionaire says Canadians 'give no money away' compared with Americans—research shows U.S. giving is more than twice as high
MPWSelf Defense

This necklace is designed to prevent assault

By
Jaclyn Trop
Jaclyn Trop
Down Arrow Button Icon
By
Jaclyn Trop
Jaclyn Trop
Down Arrow Button Icon
October 20, 2015, 9:00 AM ET
Courtesy of ROAR for Good
Add Fortune on Google for similar content.

When Yasmine Mustafa set off on a six-month jaunt through South America two years ago, she expected to learn languages, make friends and sample the local cuisine. But she soon discovered that there was a sobering aspect to her journey as well.

“In each of the six countries I visited, I kept meeting women who told me stories about assault,” Mustafa said. “It was this repetitive theme throughout my trip.”

Shortly after Mustafa returned home to Philadelphia, she decided to develop a tool that improves upon pepper spray and other tools commonly prescribed to thwart an attack. The device, called Athena, has a button that emits a loud alarm and sends an alert to friends and family with the user’s location. “The idea is to use the element of surprise against someone else,” Mustafa said.

Women in the focus groups Mustafa held explained that the weapons they’ve been traditionally advised to carry for protection can be difficult to access during an assault. Furthermore, those defenses could easily be turned against them. “We found that women don’t like self-defense tools to begin with because they’re afraid of being overpowered,” Mustafa said. Other widespread problems included the fact that they often forgot to carry them or to use them when under attack and that mace isn’t legal in all 50 states.

Mustafa’s company, ROAR for Good, raised $250,000 from local investors to design and manufacture Athena, which can be worn as a necklace or attached to clothing, handbags and key chains. The company launched an Indiegogo campaign Tuesday to accept pre-orders for the device. Mustafa plans to sell the Athena for $99 at retail, but the device starts at $60 on Indiegogo. ROAR invests 10% of its proceeds in non-profit organizations that address the root causes of assault: lack of empathy and ignorance of what constitutes a healthy relationship.

Mustafa says Athena’s design addresses the prevailing concerns she heard from the women she interviewed: it’s accessible, unlikely to be forgotten and unable to be used against the person wearing it. It also has a silent-mode that college students requested to alert emergency contacts nearby without notifying an attacker.

ROAR is still developing the sound the alarm will make—police sirens and nails on a chalkboard are among the possibilities under consideration—but says it will produce a noise of around 90 decibels, the equivalent of a jackhammer or train whistle. The company is also working on adding a function that dials 9-1-1.

Subscribe to The Broadsheet, Fortune’s daily newsletter on the world’s most powerful women.

About the Author
By Jaclyn Trop
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in MPW

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • 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
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in MPW

Around 2.6 million fewer Americans have affordable healthcare access plan as affordability becomes top issue ahead of midterms
North AmericaAmerican Politics
Around 2.6 million fewer Americans have affordable healthcare access plan as affordability becomes top issue ahead of midterms
By The Associated Press and Ali SwensonJuly 7, 2026
3 days ago
bernie
PoliticsBook Excerpt
Bernie Sanders told me exactly why he had to run. The Democratic Party still isn’t listening
By Tad DevineJuly 7, 2026
3 days ago
Indra Nooyi sitting in a chair behind a red background.
SuccessCareers
Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of it
By Preston ForeJuly 6, 2026
4 days ago
p
PoliticsPope
Pope Leo marks July 4 at migrant graves, not U.S. celebrations
By Nicole Winfield, Andrea Rosa and The Associated PressJuly 4, 2026
6 days ago
How a third-generation Texas oilman transformed an organic farming company into a leading advanced nuclear startup at a small Christian college
EnergyNuclear
How a third-generation Texas oilman transformed an organic farming company into a leading advanced nuclear startup at a small Christian college
By Jordan BlumJuly 4, 2026
6 days ago
JPMorgan built a pipeline of female CEO candidates that was the envy of Wall Street. How did it fall apart?
MPWMost Powerful Women
JPMorgan built a pipeline of female CEO candidates that was the envy of Wall Street. How did it fall apart?
By Emma HinchliffeJuly 4, 2026
6 days ago

Most Popular

Farm groups saved Bayer in court over RoundUp cancer claims. Five days later, Bayer called for tariffs on the ingredient farmers rely on
Economy
Farm groups saved Bayer in court over RoundUp cancer claims. Five days later, Bayer called for tariffs on the ingredient farmers rely on
By Mia OsmonbekovJuly 9, 2026
13 hours ago
Billionaire MacKenzie Scott just donated $20 million to support America’s youth mental health, as a fifth of teens struggle with suicidal thoughts
Success
Billionaire MacKenzie Scott just donated $20 million to support America’s youth mental health, as a fifth of teens struggle with suicidal thoughts
By Emma BurleighJuly 9, 2026
13 hours ago
Self-made multimillionaire says Canadians 'give no money away' compared with Americans—research shows U.S. giving is more than twice as high
Success
Self-made multimillionaire says Canadians 'give no money away' compared with Americans—research shows U.S. giving is more than twice as high
By Preston ForeJuly 9, 2026
14 hours ago
Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of it
Success
Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of it
By Preston ForeJuly 6, 2026
4 days ago
Current price of oil as of July 9, 2026
Personal Finance
Current price of oil as of July 9, 2026
By Joseph HostetlerJuly 9, 2026
17 hours ago
Current price of gold as of July 8, 2026
Personal Finance
Current price of gold as of July 8, 2026
By Danny BakstJuly 8, 2026
2 days ago

© 2026 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.