Government

New Clues In Sony Hack Point To Insiders, Away from DPRK

A strong counter-narrative to the official account of the hacking of Sony Pictures Entertainment has emerged in recent days, with the visage of the petulant North Korean dictator, Kim Jong Un, replaced by another, more familiar face: former Sony Pictures employees angry over their firing during a recent reorganization at the company. Researchers from the security firm Norse allege that their investigation of the hack of Sony has uncovered evidence that leads, decisively, away from North Korea as the source of the attack. Instead, the company alleges that a group of six individuals is behind the hack, at least one a former Sony Pictures Entertainment employee who worked in a technical role and had extensive knowledge of the company’s network and operations. [Read Security Ledger coverage of the hack of Sony Pictures Entertainment.] If true, the allegations by Norse deal a serious blow to the government’s account of the incident, which placed the blame squarely on […]

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In Cyberwar, US Grid is a Prime Target | CSMonitor.com

The Christian Science Monitor is running a story I wrote this week on the security of the electric grid. In the piece, I take a look at whether the electric industry is soft-pedaling cyber risk. From the piece: “For all the huffing and puffing in Washington D.C. policy circles about the hack of Sony Pictures being an act of “cyber war,” for security experts who have been working within the power sector, however, the dire warnings are not news. They would not have been news last year, or the year before. In fact, (NSA Chief Mike) Rogers’ dim assessment of the US power sector’s readiness to face and withstand a cyberattack has been shared and articulated within the power industry for seven years. “Why is it that the US power grid in 2014 is not better prepared to keep nation-state hackers at bay, or to withstand a critical cyberattack? Some of the […]

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Cyberattack Inflicts Massive Damage on German Steel Factory

  A report released this week from Germany’s Federal Office for Information Security said that a German steel manufacturing plant was severely damaged by a cyber-physical attack this year. The incident was mentioned in an annual report by the Bundesamt für Sicherheit in der Informationstechnik (or BSI), which provided a summary of cyber security issues and incidents affecting Germany. According to the report, a German steel manufacturing facility was the victim of a “targeted attack” that the report labeled an “APT” or “advanced persistent threat” style attack.  [Read more Security Ledger coverage of APT-style attacks.] The attackers used a sophisticated spear-phishing e-mail and social engineering to get access to the office network at the steelworks, the report claims. “From there, they worked successively to production networks.” The malicious code disrupted the function of control system components that led to a blast furnace not being able to be turned off in a regulated fashion. “The result (was) massive damage […]

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The Moral of Sony? Stop Doing Attribution

The hack of Sony Pictures Entertainment, which first came to light on November 24th, devolved this week into a chaotic international “whodunnit” with conflicting reports attributing the incident to everything from the government of North Korea to the government of China to global hacktivist group Anonymous to disgruntled Sony employees. For sure: those attributing the attack to hacking crews within the military of the Democratic Peoples Republic of Korea (DPRK) had their argument bolstered by reports in the New York Times and elsewhere claiming that the U.S. government now believes that the DPRK, under the leadership of Kim Jong Un, was responsible for the devastating hack. Officials at Sony Pictures Entertainment clearly believe the connection is credible, ordering the cancellation of the release of the Sony Pictures film The Interview following threats of violence on theaters showing the film. That acceded to a key demand of the hackers, who have used the […]

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Cyber Resilience? Sony Employees Back To Faxes and Face to Face

There’s a fascinating article on TechCrunch that cites a current (anonymous) Sony Pictures Entertainment employee talking about life at the company in the wake of a crippling November 24th cyber attack that wiped out thousands of computer systems and stole terabytes of data from the company. According to the story, Sony employees have resorted to using circa 1990s fax machines to transmit documents and – horror – having face to face communications in lieu of texting, e-mail or social networking, all of which are disabled within Sony’s environment. [Read more Security Ledger coverage of the Sony Pictures hack here.] “We had barely working email and no voicemail so people talked to each other,” the source tells TechCrunch. “Some people had to send faxes. They were dragging old printers out of storage to cut checks…It was crazy.” “That is what a major corporate security breach sounds like,” TechCrunch writes. “The squeal […]

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