responding to a data breach.pdf

Responding to a Data Breach

Communications Guidelines for Merchants

It all comes down to one word: TRUST. How merchants respond to data breaches can build or damage hard-earned trust and corporate reputation.

Because data compromises are often complex, it is challenging to make the rapid communication decisions needed to mitigate the potential harm of a breach. These situations are often further complicated by the reality that every data breach is different and there may be no precedent within your organization for responding. But the stakes for handling a breach effectively couldn’t be higher, and the impact to your business — depending on a variety of factors — can be huge. The impact of a poorly handled breach can reach throughout your business in both the short and long term: bad press, lost sales, mitigation and litigation, as well as the uphill battle to rebuild your reputation.

Although it is true that every data compromise has its own challenges and extenuating circumstances, there are some good basic communications principles that can be applied to most data breach situations. This booklet is intended to provide some best-practice guidance for merchants on how to think about, prepare for and respond to data breaches.

The best line of defense is a thorough and ongoing data security program. This document presumes that your company has extensive prevention measures in place but also recognizes the critical need for every company to be prepared to communicate in the event of a data breach. These are not requirements from Visa but are merely best practices for your consideration.

Following are five principles for effective data breach communications that can be used to guide your internal strategy discussions.

1. Consider a Breach Likely — and Prepare Accordingly

“In today’s environment, it’s not a matter of if a data breach will occur, but when it will occur, and how well you respond. Do everything you can to prevent data breaches, but also fully plan out how you will respond if you are breached. Today’s media and business environment demands that two-pronged approach.”

Brian Lapidus
coo, kroll fraud solutions

Data breach incidents exposing consumers’
personal information to misuse were at an
all-time high in the United States in 2008 —
a dubious distinction for which business
managers and communicators need to
be prepared.

The statistics are overwhelming. It seems that
you can’t pick up a newspaper without reading
coverage about another massive data breach,
and it appears no organization is immune —
government agencies, corporations, nonprofits.
Even the most sophisticated, best-protected
IT systems can be hacked or compromised,
and sometimes no amount of technology security
can account for human error or deception.

Therefore, the best approach is to assume
you will be breached and prepare accordingly.
It is easy to waste valuable days or weeks
establishing processes and relationships that
could have already been in place. Best practices
indicate that to be prepared, you should:

https://www.pcisecuritystandards.org/security_
standards/pci_dss.shtml.

Lesson Learned:

One of the nation’s major grocery chains announced in March
2008 that a data breach at checkout lanes in its stores had exposed
4.2 million payment cards to fraudulent misuse — the largest breach
to hit a U.S. grocery chain. Apparently, the problem was not that the
grocery store chain ignored IT security but that the company’s security
did not evolve as fast as data theft practices. Supermarket News, in
an analysis of lessons learned from cybercrime in its industry, said:

“The breach exposed a weakness in [the company’s] card processing
procedure that it has since addressed. The chain discovered that
malware installed on its store servers was able to gather credit card
numbers as the data was being transmitted from the card-swipe PIN
pad across its private network to its centralized payment switch.

“‘Our customer card information is now encrypted from the
[PIN pad] in the lane and remains encrypted the entire time it is
on our network,’ said [the company’s] vice president of marketing.
… ‘In the past, the data was encrypted during “part of the trip” through
[the company’s] private processing network,’ she noted. ‘PCI standards
require encryption for data in transit on public networks but not on
private ones.’ ”

As a result of its experience, the company is currently installing
new PIN pads, installing the MX830 terminal from VeriFone and
implementing PIN TDES, or triple data encryption, which a company
senior executive termed the “highest possible level of PIN encryption.”

This major grocery store chain is taking numerous other steps
to strengthen its security, including “borrowing from the military
and industry for the retail environment,” the vice president of
marketing told Supermarket News. “The security bar gets raised
all the time. Security is not a point in time or a single event.
It’s an ever-escalating threshold and a continuous process.”

“More than 55 percent of respondents said the notification about the data breach occurred
more than one month after the incident, and more than 50 percent of respondents
rated the timeliness, clarity, and quality of the notification as either fair or poor.”

ponemon institute for id experts, the consumer’s report card on data
breach notification, survey of 1,795 u.s. adults, april 2008

Find the facts and tell them fast. This is the most undamental of crisis communications principles.

However, most often, in the case of data
breaches, the desire to be certain about all facts
hinders the ability to provide information quickly.
Everyone wants to know all the facts before
communicating, but the reality of data breaches
today is that security forensics takes time —
often more time than applicable state laws allow
before disclosure and a lot longer than the
“court of public opinion” considers appropriate.

Most companies experiencing data breaches
end up having to announce the news well before
they feel ready, and certainly well before they
have determined the facts to the degree of
confidence they would like. There are situations
when companies are obligated to withhold
disclosure of a suspected or detected breach
upon direction from law enforcement officials
concerned about compromising their criminal
investigation. In these cases, you may have
no choice but to remain silent. Even then, best
practices recommend preparing to communicate
at the earliest appropriate opportunity.

Once a breach is discovered, it is important
that corporate executives hear a subconscious
clock ticking. Why? To avoid consumer
discomfort — or worse, outrage — because
they feel they were left at risk for too long
before being notified. Also, in the worst
situations, someone other than you breaks
your news first. The following are some
proven suggestions for “beating the clock”:

Lesson Learned:

In mid-June 2008, a specialty retail chain learned it might have
a problem when two of its employees reported unauthorized
transactions on their payment card accounts. The company
communicated proactively, and the visibility of the incident was
minimal. Only one story about this breach could be found.

It turns out The Company had issued a press release in July, less
than a month after the initial discovery, alerting consumers that
PIN pads at eight of its Southern California stores had been breached
and providing store locations, dates, and helpful information and
hotlines. It accepted responsibility, apologized and reiterated that
the “privacy of our customers and their personal information is a
matter of the highest concern to the company, and every effort
is made to ensure that all personal information and financial
data maintained by [the company] is secure and safe.”

The release detailed the changes the company had begun enacting
to strengthen security technology and protocols, and it assured
consumers it was working closely with “the financial institutions
and law enforcement officials to ensure that any of its customers
impacted by this incident are identified. [The company] is also
working with its merchant bank and the payment card issuers
to ensure that any affected cards are blocked and reissued.”

“In the past two years, the cost of a data breach to organizations rose an estimated
43 percent with an average cost of $197 per compromised record.”

ponemon institute, 2007 annual study: u.s. cost of a data breach, november 2007

The initial questions retailers should consider asking themselves are:

  1. Why am I disclosing
    this breach?

  2. When will I disclose?

  3. How will I go about it?

Often, the nature of legal disclosure compliance
puts many companies in a defensive posture
when in fact a company could potentially benefit
more by taking the stance that the best reason
for disclosing openly and quickly is because
it’s the right thing to do for your customers
and your company.

Too often, companies take the approach of
determining the minimum amount of disclosure
required and then working to keep their breach as
quiet and hidden as possible. From one
standpoint this may seem appropriately
conservative, but in today’s world, it is no
longer realistic.

Notification letters sent to even a few thousand
consumers and communications issued to
investors and others often find their way
into the public domain. Business reporters
have become quite adept at investigating
data breaches and then breaking the news
that corporations could have delivered and
framed themselves. As a result, the company
may come off looking arrogant, deceptive
or downright deceitful instead of careful.

Although it may be uncomfortable, putting out
your information quickly and with sufficient
detail may be the best way to make your news
a one-day story. On the other hand, stalling,
limiting information and appearing guarded can
be an invitation for reporters to press, probe
and eventually leak out details of your story in
multiple reports or publish critiques of how your
company handled (or mishandled) the situation.

Also, to reiterate principle No. 1, be prepared
by assuming it is likely you will be breached
again. The way you handle your first breach
will become the reference point (for the media,
consumers, investors, analysts, partners —
everyone) for analyzing your response to
future breaches.

Simply put, companies need to protect their
ability to communicate in the future about this
issue. The following are some best practices
for doing so:

Some companies have tried to minimize
the perception of their problem and
maximize the impression of their control by
expressing high confidence in their findings
(“we are very confident that this incident
only involved x consumers”), only to later
appear either foolish or untrustworthy
when they had to change their story.

Lesson Learned:

When a major global hotel chain suffered a data breach in Europe in
August 2008, its public comments about the breach began to receive
more scrutiny than the breach itself. “Most companies experiencing
data breaches quietly apologize and hope the story goes away, but [the
company] is doing everything it can to keep this story in the spotlight,”
wrote Ben Worthen in The Wall Street Journal’s Biz Technology blog.

It turns out that a Scottish newspaper notified the hotel chain that
a cybercriminal had obtained illegal access to about 8 million customer
records in its computer reservation system, and when it contacted the
company for comment, it was thanked for the alert and told that the
breach had been closed, according to an article later that month in
The Times of London by Bernhard Warner, under the headline: “Online
security breaches are getting increasingly common, so we may as well
settle on the right kind of response.”

According to The Times, within two days of thanking the Scottish
newspaper, hotel chain officials issued an irate denial, dismissing the
paper’s “grossly unsubstantiated” article and saying the company had
found “no evidence” to support the story.

“For the next 36 hours, confusion reigned,” The Times said. “A Google
News search pulled up over 200 articles debating whether [the company]
had or had not been hacked.” The following day, the hotel chain
“was back again with a third statement, this one contradicting its second
statement. In fact, there was a data breach, the company now informed
the public. But just 10 customers were affected, not 8 million.”

Still, “in changing its story so many times, it left the public baffled about
the extent of the damage and who, if anybody, is at risk,” the article said.

“The risk is real. Data is streaming out of companies at an alarming rate, with at least
one new breach reported daily. Businesses, nonprofits, and government agencies face
a host of regulations making it clear that they have a responsibility to protect data. …*
The consequences of noncompliance can be severe, potentially resulting in financial
penalties, reduced stock value, loss of customer confidence, and lost sales revenue.”

Brian Lapidus,
coo, kroll fraud solutions

By now, the vast majority of consumers and
media understand that data compromises
happen. They can and will forgive companies for
security lapses, bad luck or both. However, the
public is very unforgiving of companies who do
not accept responsibility for the security of their
data. From a consumer’s perspective, the issue is
relatively simple: “I gave my information to you,
you exposed/lost it, and it’s your fault. Period.”

A good practice is to immediately and
consistently accept responsibility for the issue
and to demonstrate ownership of the problem.
Following are some recommended best practices
for doing so:

Lesson Learned:

A major clothing retailer and a shoe discount chain both waited more
than a month after federal indictments were announced in early
August 2008 in the largest single recorded data breach to release
any information about their roles, according to The Wall Street Journal
and other news accounts. ComputerWorld on Sept. 16, 2008, reported
that the clothing retailer only said in a statement that nearly 99,000
payment cards were compromised from 2004 to 2007 but offered no
explanation for the delay. Instead, it “stressed that it has complied with
the requirements of the credit card industry’s Payment Card Industry
Data Security Standards (PCI DSS) since they went into effect. And
it noted it has been certified as being PCI-compliant since 2007.”

The article noted that officials from the clothing retailer did not
return a phone call seeking comment and that a toll-free number to
answer consumer questions carried a recording that “invited callers
to leave their names and phone numbers with the promise that
someone from the company would get back to them. A message
seeking comment left at that number was not returned either.”

Several other major retailers targeted in the massive data breach
refused to tell The Wall Street Journal if they had made any consumer
disclosures. “Computer searches of their Securities and Exchange
Commission filings, Web sites, press releases and news archives
turned up no evidence of such disclosures,” the newspaper reported
on August 11, shortly after the indictments were announced.

“If I were these companies, I would be issuing public disclosures five
nanoseconds after the indictments were announced,” Evan Stewart,
a Fordham University School of Law adjunct professor and data breach
expert, said in the article.

“Sixty-three percent of respondents said notification letters they received offered no
direction on the steps the consumer should take to protect their personal information.
As a result, 31 percent said they terminated their relationship with the organization.
Fifty-seven percent said they lost trust and confidence in the organization.”

ponemon institute for id experts, the consumer’s report card
on data breach notification, survey of 1,795 u.s. adults, april 2008

Audiences to Consider

The notification letter to customers is
important, but do not become so fixated on
that one task that you delay or ignore other
communications. You have multiple audiences
and channels to consider, and therefore it is
important to be systematic in your approach.
The following are recommended practices
from experts in data breach communications:

Lesson Learned:

Two high-profile data breaches illustrate the range of impact an
organization’s breach response can have on its corporate reputation.
The Department of Justice announced 11 indictments in August 2008
in the largest U.S. data intrusion, which was committed against a major
retail corporation overseeing multiple brands. Associated Press
business writer Mark Jewell wrote in April 2007 that “for at least 17
months, someone had free rein inside [the company’s] computers.”
The total impact of the data breach is believed to have involved at
least nine retail companies and more than 40 million payment cards.
The trail of fraud, and the suspects in the case, crisscrossed the U.S.,
Canada, U.K and several Eastern European countries.

In 2008, the U.S. Federal Trade Commission reached
a settlement with the retailer in which the company agreed to
upgrade and implement comprehensive security procedures and
submit to audits by third parties every other year for 20 years.

The company issued its first press release alerting consumers to
the massive breach a month after it was discovered (the delay was
at the request of the U.S. Secret Service, subsequent regulatory filings
showed) and has provided extensive information for consumers online
and via hotlines since January 2007. The breach has been costly to the
company — reports indicate more than $200 million has been reserved
— and the retailer has taken a reputational hit as well. Deepak Taneja,
chief executive of Aveksa, a security software company, told the AP:
“Unfortunately for [the company], I suspect they are going to become
the poster child for poor data security.”

However, redemption can follow a even record-breaking data breach.
“In a remarkable turnaround, [a large data services company] excoriated
two years ago for its lack of precautions as it went about gathering and
selling personal data, has recast itself as a model corporate citizen,”
was the lead in a USA Today story in April 2007. (The data services
company revealed in February 2005 that it had sold the personal
information of at least 166,000 people to a Nigerian con artist posing
as a debt collector. The widely publicized incident led the FTC to issue
a record $10 million fine against the company and order it to set aside
$45 million to aid victims of the data breach.)

“The once-obscure data broker … embraced extensive reforms,”
USA Today reported. “The result: [the company] is regarded by
a dozen leading privacy advocates interviewed by USA Today as the
most responsible company among dozens in the lightly regulated,
fast-growing field of aggregating and selling sensitive information."

“‘[The company] transformed itself from a poster child of data
breaches to a role model for data security and privacy practices,’
says Gartner analyst Avivah Litan.”

“The key lesson of the [major retailer] security breach, may be that it is impossible to prevent
data crimes against the card system. The ease of access to valuable consumer information,*
the considerable rewards for stealing it, the failure of law enforcement to prevent it, and*
the increasingly prohibitive cost of protecting it all militate against any easy solution.”*

Duncan McDonald
former general counsel to citigroup inc.’s europe and north america card businesses
in “viewpoints,” american banker, april 20, 2007

Organizations that do business with payment
cards recognize the realities cited in the American
Banker column — including the rising odds of
experiencing a data breach in the future — and
have taken most, if not all, of the steps suggested
here in this booklet. The most important of them
is the need for advance preparation and internal
structures and protocols to monitor, assess and
upgrade security.

Then, when the alarm goes off, your organization
will be able to respond rapidly to assemble the
correct information; be honest, open and
accountable; communicate with consumers and
other important audiences as quickly as possible.

Although no formula can account for the
many variations and circumstances that may
be involved in individual data breaches, the
five principles outlined in this booklet will help
you navigate most situations. Following these
recommended best practices from experts
in data security and communications should
allow you to prepare, react and respond with
confidence — and then look back with no regrets.