The debate persists: Should the feds supply security oversight for utilities to stop the next Stuxnet? Or can they really go it alone?
In data security circles, Stuxnet is the stuff of urban legend. It's a legend, however, that shows no signs of wearing out its welcome or relevance.
In fact, Steve Kroft's recent broadcast report on the venerable 60 Minutes news magazine about that highly sophisticated, centrifuge-specific stealth virus that briefly upset the country of Iran's nuclear apple cart (so to speak) raises important questions for both the security and power-generation industries in North America. For example, could future malware modeled on Stuxnet target other critical infrastructure, such as nuclear power plants or water systems? Also, who should be responsible for detecting it--private industry or intelligence-gathering agencies within the federal government?
I guess that all depends on where your security bias lies and how your political dispositions shake out.
Taking the latter of those questions first (and presumably ripe fodder for the politicos among us), the Network World article in CSO, "Should U.S. Intelligence Agency Have A Role In Protecting Electric Grid?" related the ongoing cybersecurity legislation debate in Congress and why it's suddenly reaching fever pitch. Turning up the heat is whether our power companies (if forced) would be able to implement new federally mandated network protections, or whether the U.S. government and National Security Agency (NSA) should step in, deploy, and enforce the requirements and monitor the results.
According to this article, a catalyzing event for this debate was how NSA director General Keith Alexander was recently taken to the Obama administration's virtual woodshed over comments that argued for more legal authority to defend the nation against cyberattack. In effect, power companies would be required to perform continuous scanning with threat data provided by NSA and turn over any evidence of cyberattacks to the government. As you'd imagine, post-Orwellian era outrage about threats to privacy deservedly abound.
In a similar vein, sentiments from panelists assembled for the recent RSA Conference in San Francisco to discuss the topic of protecting the U.S. power grid ranged from the decidedly hands-off to those that favored more of a proactive approach.
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Published: 2017-05-08 unixsocket.c in lxterminal through 0.3.0 insecurely uses /tmp for a socket file, allowing a local user to cause a denial of service (preventing terminal launch), or possibly have other impact (bypassing terminal access control).
Published: 2017-05-08 A privilege escalation vulnerability in Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) releases earlier than v7.4.1d and v8.0.1b could allow an authenticated attacker to elevate the privileges of user accounts accessing the system via command line interface. With affected version...
Published: 2017-05-08 Improper checks for unusual or exceptional conditions in Brocade NetIron 05.8.00 and later releases up to and including 06.1.00, when the Management Module is continuously scanned on port 22, may allow attackers to cause a denial of service (crash and reload) of the management module.
Published: 2017-05-08 Nextcloud Server before 11.0.3 is vulnerable to an inadequate escaping leading to a XSS vulnerability in the search module. To be exploitable a user has to write or paste malicious content into the search dialogue.
In past years, security researchers have discovered ways to hack cars, medical devices, automated teller machines, and many other targets. Dark Reading Executive Editor Kelly Jackson Higgins hosts researcher Samy Kamkar and Levi Gundert, vice president of threat intelligence at Recorded Future, to discuss some of 2016's most unusual and creative hacks by white hats, and what these new vulnerabilities might mean for the coming year.