What To Do If Your Business Is Hacked

Learn what to do when you are hacked (or suspect you’ve been hacked).

Updated:  
December 15, 2022
Cybersecurity
Security Tools
What To Do If Your Business Is Hacked
Quick Answer:

What should a business do immediately after being hacked?

Contain the breach immediately by disconnecting affected systems from the internet and changing all passwords, then notify your merchant processor, IT team, and a forensic investigator right away.

- Take compromised systems offline: disconnect the internet, revert to phone dial-out terminals, and pull down online shopping carts.
- Contact IT/hosting, your merchant processor, local authorities, a lawyer, and a forensic investigator.
- Card brands have reduced compromise penalties for merchants who acted proactively and quickly after a breach.
- Cyberattacks on small businesses rose sharply in the years leading up to this article's writing.

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Quick Answer: What Should You Do Immediately If Your Small Business Is Hacked

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Contain the breach by stopping use of compromised systems, disconnecting from the internet, and changing passwords, then contact IT staff, your processor, authorities, and a forensic investigator.

  • Cyber attacks on small businesses rose 300% in 2012 versus the prior year, per Symantec.
  • Immediately revert to telephone dial-out terminals and pull your shopping cart offline if compromised.
  • Disconnect the internet by unplugging your modem or Ethernet cable to stop data loss.
  • Acting proactively right after a breach has, in some cases, led card brands to reduce penalties.

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If your organization is compromised, you’re not powerless.

Small businesses are the target of many compromises. In fact, according to Symantec, cyber attacks on small businesses rose 300% in 2012 from the previous year.

Many business owners call us in a panic after learning their retail location or website has been hacked. Terrified, these merchants literally have no idea what to do.

But you CAN do something after a breach! Even though you’re not a security expert, there are a few To Do’s that might actually help reduce any compromise penalties you may encounter. I personally know of a few instances in which the card brands (Visa, MasterCard, etc.) reduced compromise penalties because a hacked merchant acted proactively immediately following the breach.‍

See also: What To Do If Your Business is Hacked, Step-by-Step‍

In the video below, I give some guidance on what you personally can do if you suspect a breach.

‍Recap: what to do when you are hacked (or suspect you’ve been hacked)

  • Contain the breach to minimize its impact
    • Stop use of all compromised systems
    • Revert to telephone dial out terminals
    • Pull your online shopping cart offline
    • Disconnect the Internet. (If you are connected via modem, unplug the modem cable, if you are connected via Ethernet, unplug the Ethernet)
    • Change all passwords
  • Contact appropriate parties
    • IT staff, developer, and/or hosting provider
    • Merchant processor
    • Local authorities
    • Lawyer
    • Request a forensic investigator