Oops! We Lost Your Data.
Wednesday, October 31st, 2007With the recent news that the TJX data breach actually affected 94 million credit cards–more than double the 45.6 million cards initially reported–any company that has anything to do with private consumer data must be on alert. And even though there are theories circulating that hackers used an in-store employment kiosk to set the data stealing trap, TJX hasn’t had much to say.
From a communications point of view, TJX’s lack of transparency (and ‘everybody’s doing it’ defense) is dangerous. The American public is extremely forgiving when a company admits that there’s a problem and outlines the steps they’re taking to fix it (see JetBlue.) What they won’t stand for is secrecy.
The fact is that companies can’t keep data breaches under wraps, even if they wanted to. Web sites like Attrition.org–a site that keeps a running data loss archive and database–chronicle the daily events in the world of data loss. There have been 26 events thus far in October, 2007, ranging from MacEwan College’s posting of students’ personal credit information on public and internally-accessible web sites, to a stolen USPS laptop that contained names and social security numbers of approximately 3,000 employees.
If your company is caught in a data breach situation, you must run to the crisis. Take responsibility to fix the problem and move quickly to reassure customers that their interests are your foremost concern. A few ways you can publicly show your commitment to your customers is to:
- Identify the villain: If someone has stolen a laptop or thumb drive with customer information, working to track down and identify the perpetrator shows consumers that you take the situation seriously. It also highlights for the customer that your company is a victim, too.
- Provide regular and periodic updates: Saying nothing is oftentimes synonymous with admitting guilt. Schedule regular updates to the media, even if it’s just to let them know that you’re still working on resolving the issue.
- Outline a game plan for consumers: Work closely with your industry association and your search engine optimization team to get the word out to consumers as to what steps, if any, they can take. Make sure this is done with no strings attached–now is not the time to partner with a company that’s interested in selling identity theft insurance, but it’s a good time to bear the cost and give it to consumers for free.
Of course, the best way to deal with a crisis is to avert one–so I called Paul Henry, Vice President of Technology Evangelism at Secure Computing, an enterprise data security firm. The technological advice he offered to companies dealing with sensitive customer data is this:
- Perform due diligence: Companies have felt comfortable by buying and employing the technology solutions that all the other companies in the industry use. This isn’t enough. Popularity is not an acceptable replacement for due diligence - Test your solutions in real-world situations.
- Deploy application layer firewalls: So much of the risk of data loss comes at the application layer, there’s no excuse for not having these in place. A packet filtering firewall on its own is inadequate.
- Combine anti-malware with anti-virus. Virus scanners look for particular ’signatures’ to identify potential threats. Anti-malware programs analyze program scripts for malicious intent. Employing both technologies is prudent.
- Move to true two-factor authentication. Any software solution that relies on user input alone will be hacked–it’s just a matter of time. Companies must employ two-factor authentication, that requires both some thing the users has in their possession such as a hardware token along with something the user knows such as a pin number that is appended to the one time password generated by a token, in order to provide adequate protection to their customers.
By using a combination of best practices–both in technology and in communications–companies may be able to avoid a data loss situation, or better handle one in the eyes of their customers and the media.









