You are the CEO of a mid-size company. As you are going about your day, minding your business, you get a call from your security department. It’s a call you really didn’t want. Security has detected suspicious file movements and wants your directions about what to do next. You have likely suffered a data breach.
Ideally, you will go to your shelf and pull out your executive copy of the company’s data breach plan. But what if you don’t have a plan?
As with most policies, the time to develop your data breach plan is “before you need it.” In this case, it’s important for two main reasons. First, the law requires you to have a plan if you have Massachusetts customers (as part of a Written Information Security Plan, or WISP) or are in one of any number of regulated industries. Second, odds are high that your business will suffer a data breach sooner or later.
If you don’t have a plan yet, you are not alone. About 20% of companies have not yet developed a plan, according to a 2015 Ponemon study. If you do have a plan but aren’t totally confident in it, again, you are not alone. About 2/3 of companies with a plan weren’t confident in their plans in the same study. If you don’t have a plan, or if you do have a plan and wonder whether it covers everything it should, this post is for you.
Your company’s data breach plan should include each of these important elements:
The Right Crowd. When you develop your plan, you should include at minimum your security, technology, legal, customer service, and PR/communications folks, as well as representatives from any areas specifically affected. For example, include someone from HR when developing policies about handling HR data. Depending on the size of your organization, this group might include anywhere from 2 people to 20. In final form, your plan should include the roles and responsibilities of people from all of these groups as well. If you don’t have the right people in the room from the start, you face the very real possibility of chaos when a data breach occurs.
- Escalation: When do you contact your internal and external security team and lawyers? When do you contact your Chief Information Officer? CEO? Your board? If there is any indication of a major incident, your first call should be to your data forensics consultant; the consultant will help you avoid accidentally harming your own systems or destroying any evidence. Beyond that, your next calls will depend a great deal on your organizational structure and preferences.
- Investigation. If your business can afford it, you should enlist outside help with a data breach; legal, PR, and data forensics consultants will have experience that you may not have internally. They will also be able to give you perspective in a stressful situation. It is important to know who you will contact for outside help ahead of time. Be sure to keep their contact information in your breach plan. During the course of investigation, no matter who is conducting it, it is most important that you avoid destroying evidence, notify law enforcement, and ask the right questions: What specifically was compromised? What can we do to prevent further damage? Can this system be quarantined? What data can be salvaged? What data can we still trust? Can we trace who did it? And perhaps most importantly, is it a data breach as defined by law?
- Responses/Reporting. If you determine that your incident is a data breach under applicable law, you will need to report the breach. The law or regulation that applies to your situation will tell you who you need to contact. Most of the time, you will need to tell law enforcement and the people whose information was affected by the breach. You may also need to tell investors, state attorneys general, regulators, credit reporting agencies, or the media. In order to expedite reporting, you should consider having template versions of communications to these parties in your data breach plan.
- Remediation. First, protect your customers from further damage. Make sure that any information that has been placed on the web is removed, including information on cached sites. Second, make sure that your company is protected for the future. Ideally, the same kind of incident should never happen to the same company twice. After the excitement has died down, evaluate what happened. Follow any steps recommended by your data forensics consultant. Consider whether you need to revamp any contractor relationships, contracts, technology, training programs, or physical safeguards.
- Re-Evaluation and Practice. Take a look at your breach plan. How well did it perform? Would you do something differently next time? If so, amend the plan. If the plan worked well, practice it. You should run internal and external drills regularly, so use this opportunity for another run-through.
Administrative, Technical, and Physical Safeguards. Your plan should cover how you are going to keep your data as safe as possible. You may not be able to prevent every breach, but you can reduce the number and severity of breaches by taking some basic cybersecurity steps. Administrative safeguards have to do with people’s behaviors and knowledge. Examples include policies about access to and use of data, hardware, and software; background checks; agreements; and training. Technical safeguards have to do with preventing access electronically. Examples include encryption, separating identifier and content data, roles-based systems access, and regular logging and auditing of access to systems. Physical safeguards have to do with preventing physical access to sensitive information. Examples include locked filing cabinets, secure workstations, video surveillance, biometric locks, and ID badges.
Business Continuity. Your plan should tell you how to keep your business running if you do not have access to your computers or files. This may or may not be included in your normal business continuity plan, so be sure to check. A natural disaster that takes out one of your two locations will play out very differently from a ransomeware attack that ties up your entire network.
Specific Steps. A data breach plan should ideally cover exactly who does what, and when. In the heat of the moment, your employees may not be thinking clearly; your plan should guide them so that they avoid panicked mistakes. In creating the plan, your organization should spend some time figuring out what its greatest vulnerabilities are and how it will address a resulting breach should it occur. (Ideally, of course, you will find ways to reduce these vulnerabilities during the course of developing your plan, but we live in the real world where time and budget are always constraints.) A data breach plan should cover these specific steps:
Most laws and regulations define “data breach” slightly differently from one another. Generally, though, a data breach is the unauthorized acquisition of computerized data that compromises the security, confidentiality, or integrity of personal information maintained by a data collector.
And now? If you already have a plan, great! You should make sure it contains all of these elements, then practice it this week. If you do not have a plan, don’t panic! Gather the folks in your company who need to be involved and develop one. This week.
Does your company have a plan? Do you trust that it will work if you need to implement it tomorrow?