Security Magazine logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Security Magazine logo
  • NEWS
    • Security Newswire
    • Technologies & Solutions
  • MANAGEMENT
    • Leadership Management
    • Enterprise Services
    • Security Education & Training
    • Logical Security
    • Security & Business Resilience
    • Profiles in Excellence
  • PHYSICAL
    • Access Management
    • Fire & Life Safety
    • Identity Management
    • Physical Security
    • Video Surveillance
    • Case Studies (Physical)
  • CYBER
    • Cybersecurity News
    • More
  • BLOG
  • COLUMNS
    • Career Intelligence
    • Cyber Tactics
    • Cybersecurity Education & Training
    • Leadership & Management
    • Security Talk
  • EXCLUSIVES
    • Annual Guarding Report
    • Most Influential People in Security
    • The Security Benchmark Report
    • Top Guard and Security Officer Companies
    • Top Cybersecurity Leaders
    • Women in Security
  • SECTORS
    • Arenas / Stadiums / Leagues / Entertainment
    • Banking/Finance/Insurance
    • Construction, Real Estate, Property Management
    • Education: K-12
    • Education: University
    • Government: Federal, State and Local
    • Hospitality & Casinos
    • Hospitals & Medical Centers
    • Infrastructure:Electric,Gas & Water
    • Ports: Sea, Land, & Air
    • Retail/Restaurants/Convenience
    • Transportation/Logistics/Supply Chain/Distribution/ Warehousing
  • EVENTS
    • Industry Events
    • Webinars
    • Solutions by Sector
    • Security 500 Conference
  • MEDIA
    • Interactive Spotlight
    • Photo Galleries
    • Podcasts
    • Polls
    • Videos
      • Cybersecurity & Geopolitical Discussion
      • Ask Me Anything (AMA) Series
  • MORE
    • Call for Entries
    • Classifieds & Job Listings
    • Continuing Education
    • Newsletter
    • Sponsor Insights
    • Store
    • White Papers
  • EMAG
    • eMagazine
    • This Month's Content
    • Advertise
  • SIGN UP!
Home » Authors » Marc Grens
Marc Grens

Marc Grens

Marc Grens is the Co-Founder & President of DigitalMint, one of the largest Cash-to-Bitcoin providers in the country, selling cryptocurrency through a national network of ATMs and point-of-sale integrations. He is a serial entrepreneur with more than 15 years of experience in the investment industry. Prior to DigitalMint, Marc held senior positions at Charles Schwab, HighTower Advisors, and Alpha Strategies. He received his M.B.A. from the Kellstadt Graduate School of Business at DePaul University in 2010, and a B.A. from Illinois State University. Marc is an active angel investor and serves on multiple advisory boards of companies in the Chicago tech community.

 

Articles

ARTICLES

Unprepared Companies Vulnerable to Ransomware Attacks

3 tips on how to approach crypto ransomware

marc grens
Marc Grens
January 14, 2021
Ransomware attacks were on the rise long before the pandemic. Over the last two years, ransomware attacks have risen by 200%  – they are becoming more frequent, more expensive, and more sophisticated. This issue is anticipated to continue throughout 2021 and why businesses must be proactive to manage threats and other actionable steps to mitigate any damage.
Read More
Manage My Account
  • Security Newsletter
  • eMagazine Subscriptions
  • Manage My Preferences
  • Online Registration
  • Mobile App
  • Subscription Customer Service

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the Security audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of Security or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • critical event management
    Sponsored byEverbridge

    Why a Unified View Across IT, Continuity, and Security Makes or Breaks Crisis Response

  • Charlotte Star Room
    Sponsored byAMAROK

    In an Uncertain Economy, Security Is a Necessity - Not an Afterthought

  • Sureview screen
    Sponsored bySureView Systems

    The Evolution of Automation in the Command Center

Popular Stories

Red laptop

Security Leaders Discuss SitusAMC Cyberattack

Cybersecurity trends of 2025

3 Top Cybersecurity Trends from 2025

Green code

Logitech Confirms Data Breach, Security Leaders Respond

Neon human and android hands

65% of the Forbes AI 50 List Leaked Sensitive Information

The Louvre

After the Theft: Why Camera Upgrades Should Begin With a Risk Assessment

Top Cybersecurity Leaders

Events

September 18, 2025

Security Under Fire: Insights on Active Shooter Preparedness and Recovery

ON DEMAND: In today’s complex threat environment, active shooter incidents demand swift, coordinated and well-informed responses.

December 11, 2025

Responding to Evolving Threats in Retail Environments

Retail security professionals are facing an increasingly complex array of security challenges — everything from organized retail crime to evolving cyber-physical threats and public safety concerns.

View All Submit An Event

Products

Security Culture: A How-to Guide for Improving Security Culture and Dealing with People Risk in Your Organisation

Security Culture: A How-to Guide for Improving Security Culture and Dealing with People Risk in Your Organisation

See More Products

Sign-up to receive top management & result-driven techniques in the industry.

Join over 20,000+ industry leaders who receive our premium content.

SIGN UP TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • Newsletter
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2025. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing