Security Market Segment LS
Friday, 21 July 2017 09:51

TV station struggling a month after Windows ransomware attack Featured


More than a month after a ransomware attack on their Windows computers, journalists at San Francisco's public TV and radio station KQED are still reduced to doing most of their work manually.

KQED was not one of the many companies or organisations that were affected by WannaCry in May or a second big attack in June — variously known as NotPetya, ExPetr, Nyetya or GoldenEye — that affected mainly Windows systems in Europe.

A report in the San Francisco Chronicle said all its Internet-connected devices, tools and machinery were disconnected in a bid to isolate and contain the ransomware which hit the organisation on 15 June.

And, as of 18 July (19 July AEST), many of these devices were still offline.

The report quoted Queena Kim, a senior editor at the station, as saying: "It’s like we’ve been bombed back to 20 years ago, technology-wise. You rely on technology for so many things, so when it doesn’t work, everything takes three to five times longer just to do the same job.”

Immediately after the attack, the station's email server stopped working. All network-connected devices were taken offline and the broadcasts went off the air for more than 12 hours overnight.

Radio journalists lost hours of work and everyone who was using Windows was told not to touch their machines. Wireless Internet did not work for many days and the staff had to manage without email for a fortnight.

The station has managed to continue its broadcasts for the most part, with the television newscast recording segments from UC Hastings for two successive weeks due to problems caused by the ransomware.

While the report did not give any name for the ransomware, it said that the ransom demanded was 1.7 Bitcoin per file, about US$3637 (A$4572 at today's rates). Given the number of files stored on its computers, the total demand would have been more than KQED's annual revenue of US$71.6 million of which US$39.7 million comes from audience contributions, according to KQED's annual financial disclosure.

KQED chief technology officer Dan Mansergh said anti-virus software had been updated on the morning of the attack. Additionally, the station had firewalls that had been updated, email-scanning software and more than one malware detection program running.

He could not give a figure for the cost of the attack as the station is yet to fully recover from the attack.

The ransomware encrypted files on a "small percentage" of the Windows computers but it appeared that many more were in line to be infected and only timely action by KQED's technical staff prevented a bigger infection taking place.

The report said KQED decided not to pay the ransom and reported the attack to the FBI.

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Sam Varghese

Sam Varghese has been writing for iTWire since 2006, a year after the site came into existence. For nearly a decade thereafter, he wrote mostly about free and open source software, based on his own use of this genre of software. Since May 2016, he has been writing across many areas of technology. He has been a journalist for nearly 40 years in India (Indian Express and Deccan Herald), the UAE (Khaleej Times) and Australia (Daily Commercial News (now defunct) and The Age). His personal blog is titled Irregular Expression.

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