Problem
Fighting cybercrime is complex and time-consuming. One case can involve
a multitude of computer systems, networks, and administrators, and requires
the cooperation of all system owners, and sometimes many nations, in order
to find the perpetrator. Due to their love of technology, their education,
training, and experience, it is not uncommon for security industry professionals
to be far more qualified and adept at resolving cybercrime than law enforcement.
Though
the FBI thrives on reaping assistance from industry security professionals,
many industry security experts are reluctant to help the Federal law enforcement
agency when it comes to cybercrime. Though it makes it a lot more difficult
for the FBI to track cybercriminals without the help and cooperation of
private industry, savvy security experts are not lining up to help. This
lack of respect that industry professionals have for the FBI results in
cases taking longer to crack, and many going unresolved. It also often
leaves the Department of Justice looking like a three-ring circus.
Background
Typically, when the FBI requests assistance from a security professional,
the kind of assistance they require is extensive which is to be expected,
given the circumstances. They need to understand the network topologies,
the systems affected, the points of entry, and need to locate, collect,
and analyze all the corresponding log files. All this data gathering and
analysis takes time.
Private
industry exists in order to create revenue. In this burgeoning Internet
economy, information technology resources are scarce. Inside of that IT
circle, information security resources are still more scarce. Taking time
out from daily security duties to assist the FBI in a case that may not
have directly impacted their own company's bottom line can actually end
up costing a company a significant amount of lost revenue. It's often
more cost effective to tell law enforcement, "No, no logs on any of our
systems that would be useful to you" than spend hours, days, or weeks,
combing through log files, systems, and backup tapes, only to hand them
over to a law enforcement agency that in many cases does not know what
to do with them.
Unless
log files have been subpoenaed, and therefore must be turned over as evidence,
there is often no return on investment when a company spends hours combing
through log files for data that may or may not be helpful or appreciated.
It
is not unusual for a company to charge $200 an hour for security consulting
services. If a security consultant spends a whole day assisting an FBI
agent, this can amount to $1600.00 a day in lost revenue for the consultant's
employer. For a service provider, a day without a security engineer can
also open them up to potential lawsuits, lost customers, and lost future
revenue streams. In short, it costs companies exorbitant amounts of money
to assist the FBI. Because companies allocate resources to assisting the
FBI and other law enforcement agencies, they need to have this "free consulting"
respected and rewarded.
In
the course of our study, we communicated with a wide-selection of industry
security experts from around the country. Some of these experts are ex-FBI
employees. In doing so, we would like to retell some of the experiences
that have been communicated to us, and would like to share certain trends
that we have identified that seem to hamper the cybercrime investigation
process.
Why
We Don't Help the FBI
Case 1: A Security Director at a well-known Internet company was
plagued with some serious domain hijacking problems. Domain hijacking
is when someone who does not own the dot-com name takes it over through
technical DNS manipulations, and uses it for their own, sometimes subversive,
purposes. In essence, this is kidnapping a domain name. This Director
spent a significant amount of time and resources identifying the perpetrator
of the attacks, down to documenting the name, address, and phone number.
This information was turned over to the FBI's Wasington, D.C. headquarters
office to investigate.
The
Director justified the case by presenting a considerable amount of evidence
that supported $2-3million worth of damages. The domain that was hijacked
was a very well known and lucrative domain name. A week after the incident,
the Director met with the FBI and submitted the initial report. In the
next 9 months, the only thing he heard was that according to the FBI agents,
the work the director's team had done saved the FBI several months of
time. The information in the Incident Report submitted to the FBI included
the suspect's name, address, parent's names, and almost everything required
to obtain a timely prosecution.
After
nine months, someone from the FBI contacted the Director, asking him to
re-submit the report, telling him that the report needed to be submitted
in person. (The Director had submitted the report in person nine months
earlier in the initial meeting.) The FBI agent said he would come to the
Director's facility to pick up the report. The Director was waiting for
the agent with yet another copy of this same Security Incident
Report.
When
this FBI agent arrived, he already had the report in his hands (due to
the in-person submission nine months earlier). He handed it to the Director,
and then said, "Now I need you to give it back to me so I can testify
that you submitted this report in person." The FBI agent handed the report
that the Director had written nine months previously back to him, and
instructed the Director to now give it back to the FBI agent. The FBI
agent then thanked the Director and said that now the FBI could begin
looking into the case. As of June 2000, the Director has still not heard
anything back from the FBI.
Questions
that come to mind are the following:
- Why is
the FBI not willing to receive reports from the public and private sector
electronically? The likely reason is that they do not use strong encryption
and therefore cannot adequately authenticate the original document owner.
- After
spending an enormous amount of time and resources identifying the perpetrator,
why was this Director not contacted for 9 months? Typically, professionals
who take the time to submit detailed reports are interested in seeing
a case come to closure.
- Was the
case even investigated? Not to the Director's knowledge.
- Was the
case documented in an Incident Tracking Database?
- Were
charges pressed? Was anyone prosecuted? Not according to the Director.
- Is this
perpetrator now hijacking other domain names?
The Director
has told TEC that he will not be taking the time to research and hand-over
evidence to the FBI in future incidents. His perception is that, "The
FBI is woefully under-equipped."
In the IT
world, things happen quickly - this includes engineering developments
and security breaches. The IT sector cannot afford to play bureaucratic
reporting games to the FBI that in the long run produce no results. The
FBI needs to be digitally equipped to securely accept information sent
to them electronically. A trend that we noticed in talking to information
security experts is that the wheels of justice are very slow.
Case 2:
An Internet dot-org group (a non-profit Internet company) that was being
managed by security experts was trying to assist the FBI in the February
9th, distributed denial of service attacks. They went through the trouble
of putting up a private link, just for the purpose of providing information
and evidence to the FBI. They provided the FBI with IRC chat logs, and
names and contact information of people who had actually confessed to
participating in the crime. The dot-org group said that the FBI chose
to not even access the link with the details of the crime.
Questions
that come to mind are the following:
- Why did
the FBI choose not to access the electronic evidence?
- Was the
information entered into an Incident Response Database?
- Has the
perpetrator been instigating new denial of service attacks?
Looking at
Cases 1 and 2, we may surmise that if evidence is not presented in person,
the FBI is not interested in reviewing it.
Case 3:
An Internet dot-org group identified multiple perpetrators of web-site
defacement - digital graffiti. They presented this information to the
FBI, and never heard anything back.
Questions
that come to mind are the following:
- Was the
information entered into an Incident Response Database?
- Was the
case even investigated?
- Has the
perpetrator been defacing more web-sites?
Case 4:
A seasoned security professional became aware that his name was included
on a database of "well-known hackers" that was later sold to the FBI by
a competitor. The security professional has never engaged in unethical
hacking activities, and feels that his name was libelously and inappropriately
included in this database of "well-known hackers" for spiteful, competitive
reasons. Since the FBI purchased this database that was established without
verification, the security professional feels that the FBI in conjunction
with the begrudging competitor, may have potentially damaged his professional
reputation. In light of this transgression, the security professional
is no longer interested in assisting the FBI.
Questions
that come to mind are the following:
- How can
a professional find out if his/her name is being erroneously catalogued
in an FBI database?
- What
sort of verification processes does the FBI use when purchasing non-qualified
information?
- What
other kinds of non-qualified information of criminal activity does the
FBI purchase?
Case 5:
A security expert spent an enormous amount of time doing forensic work
and analysis in tracking down a well-publicized hacking incident. The
information was reported to the FBI, only to have the FBI take credit
for doing the expert analysis, while never paying a cent for consulting
services.
Case 6:
A security contractor who was working for a federal agency had the website
that he was administering defaced by a cyber vandal. Instead of helping
him identify the perpetrator, the FBI questioned him for hours, suggesting
that a colleague of his had participated in the incident. Although it
was never proven, the FBI insisted there had been some sort of duplicity
on the contractor's part, insinuating that he himself was somehow involved
in the crime in question. The real perpetrator was never identified, and
the security contractor no longer wants any association with the FBI.
Case 7:
A well-known ISP refuses to install the "Carnivore" surveillance tracking
device citing implementation and administration issues.
Questions
that come to mind are the following:
- Why doesn't
the FBI realize that asking one entity to invade the privacy of others
does not usually build relationships or trust? Most ISPs have contractual
privacy agreements with their customers that they must abide by. Installing
a device such as the Carnivore would in many cases be a breach of customer
contractual agreements.
- If the
FBI wants an ISP to perform some sort of service for them, why are they
not willing to become a legitimate paying customer and pay for implementation,
administration, and overhead costs?
Inside
the FBI
One security
professional told us that he found it easy to work with the FBI, but conceded
that he did this by circumventing the bureaucratic processes and accessing
resources through back doors at very high levels. He went on to say that
the FBI's cybercrime task force is clearly under-equipped.
The FBI does
not always do a good job of "marketing" what it does well. Naturally,
bad news always receives more attention in the press than good news. Our
research has indicated that one thing that the FBI does well is investigate
cyberpedophilia. Though many incidences of cyberpedophilia go unreported,
of the cases that are reported, the FBI has an impressive track record
of apprehending the perpetrators most of the time. Almost all cyberpedophilia
arrests lead to people going to jail. The FBI (and U.S. Customs) prosecutions
in this area have approximately a 99% success rate.[1] Keeping America's
children safe is an initiative that an overwhelming majority of security
professionals support and are often eager to help in this area.
[1] Source:
Parent's Guide to Protecting Your Children
in Cyberspace, by Parry Aftab
Recommendations
for Resolution
- If the
FBI requires the assistance of private industry to conduct investigations,
they should pay for it like everyone else. Providing free services to
Federal agencies is not something that businesses are setup to do. Managing
security incidents is a business. If the FBI needs to outsource, they
should be paying for this service. If the FBI pays for the necessary
IT services they require, they will likely see a resounding change in
the willingness of information security professionals to assist them.
The FBI does not manage incidents - they investigate and prosecute suspects
that may cause such incidents.
- The FBI
needs to start giving credit where it is due. If an industry professional
does all the leg work in tracking down a cybercriminal for free, they
should be credited appropriately for their expert analysis and the time
they contribute. Begging others for clues, and then taking the technology
credits for doing the expert analysis done by someone else does not
go over well with industry professionals.
- Industry
professionals who understand information security, also understand technology
privacy implications more than most people. They are somewhat leery
of involving government agencies in general due to the belief that in
the future, true privacy will be available only for those with the privilege
of a technology education.
- Lawmakers
need to understand technology in order to regulate it. Most lawmakers
and Federal agencies are to a large degree, technology illiterate. Knowledge
helps one gain respect. Law enforcement needs to build productive relationships
with America's IT security community to better increase their knowledge
base.
- Our research
indicates that the metropolitan FBI offices are fighting and managing
cybercrime somewhat independently of each other, each having their own
processes for investigations. These processes need to be standardized
across all FBI offices in order for the FBI to become truly effective.
Private industry needs to understand the investigation process in order
to provide better assistance. A former employee of the FBI commented
that the FBI cybercrime unit is surprisingly decentralized.
- On occasions,
when private industry has proactively sought out the FBI for assistance,
it has been reported that various FBI offices seem uninterested in assisting
private industry - an attitude that has an off-putting effect. If an
information security engineer has had a previous experience where the
FBI has shown no interest in providing assistance, the FBI can expect
a similar attitude from the information security engineer in the future.