Perimeter
4/9/2012
11:01 AM
Commentary
Commentary
Commentary
Connect Directly
RSS
E-Mail
50%
50%

How Much Money Do You Need To Lose Before You Start Monitoring?

At what point does turning a blind eye to the loss of revenue spark the inevitable conversation: 'Maybe we should be monitoring this infrastructure more closely?'

A new blog post by Brian Krebs states that the FBI has released a cyberintelligence bulletin claiming that a series of hacks perpetrated against smart-meter installations over the past several years may cost a Puerto Rican electric utility upward of $400 million annually.

According to the post, the FBI said it believes former employees of the meter manufacturer and employees of the utility were altering the meters in exchange for cash and training others to do so. "These individuals are charging $300 to $1,000 to reprogram residential meters, and about $3,000 to reprogram commercial meters," the alert states.

The FBI also said another method of attacking the meters involves placing a strong magnet on the devices, which causes it to stop measuring usage, while still providing electricity to the customer. The article also stated that the hacks described by the FBI did not work remotely and require physical access to the devices.

What I don't understand is how something like this could have gone undetected. If a house, building, or complex has a baseline of usage that suddenly changes (without an associated work order), that's what we in the SIEM world call an anomaly. Why are utilities deploying "smart meters" without accompanying smart monitors?

I'm not saying that the utilities have to use a SIEM product, per se, but they should be implementing some monitoring controls for their environments. If a company is buying the metering technology, then shouldn’t it be pushing for a way to effectively manage and monitor said technology? If an anomaly detection technology or analytical engine was laid atop the company’s usage and billing system, then I would think it would be fairly obvious to notice that something was wrong and that someone should be dispatched to investigate.

Getting down to brass tacks here, monitoring the smart infrastructure would enable the company to protect its infrastructure investment, customer base, and competitive edge, as well as its ability to generate (and collect) revenue. I mean, really, at what point does losing $400 million per year become a problem to the business?

Andrew Hay is senior analyst with 451 Research's Enterprise Security Practice (ESP) and is an author of three network security books. Follow him on Twitter: @andrewsmhay

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
Partner Perspectives
What's This?
In a digital world inundated with advanced security threats, Intel Security seeks to transform how we live and work to keep our information secure. Through hardware and software development, Intel Security delivers robust solutions that integrate security into every layer of every digital device. In combining the security expertise of McAfee with the innovation, performance, and trust of Intel, this vision becomes a reality.

As we rely on technology to enhance our everyday and business life, we must too consider the security of the intellectual property and confidential data that is housed on these devices. As we increase the number of devices we use, we increase the number of gateways and opportunity for security threats. Intel Security takes the “security connected” approach to ensure that every device is secure, and that all security solutions are seamlessly integrated.
Featured Writers
White Papers
Cartoon
Current Issue
Dark Reading's October Tech Digest
Fast data analysis can stymie attacks and strengthen enterprise security. Does your team have the data smarts?
Flash Poll
Title Partner’s Role in Perimeter Security
Title Partner’s Role in Perimeter Security
Considering how prevalent third-party attacks are, we need to ask hard questions about how partners and suppliers are safeguarding systems and data.
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2013-7407
Published: 2014-10-22
Cross-site request forgery (CSRF) vulnerability in the MRBS module for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

CVE-2014-3675
Published: 2014-10-22
Shim allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted DHCPv6 packet.

CVE-2014-3676
Published: 2014-10-22
Heap-based buffer overflow in Shim allows remote attackers to execute arbitrary code via a crafted IPv6 address, related to the "tftp:// DHCPv6 boot option."

CVE-2014-3677
Published: 2014-10-22
Unspecified vulnerability in Shim might allow attackers to execute arbitrary code via a crafted MOK list, which triggers memory corruption.

CVE-2014-3828
Published: 2014-10-22
Multiple SQL injection vulnerabilities in Centreon 2.5.1 and Centreon Enterprise Server 2.2 allow remote attackers to execute arbitrary SQL commands via (1) the index_id parameter to views/graphs/common/makeXML_ListMetrics.php, (2) the sid parameter to views/graphs/GetXmlTree.php, (3) the session_id...

Best of the Web
Dark Reading Radio
Archived Dark Reading Radio
Follow Dark Reading editors into the field as they talk with noted experts from the security world.