Archives for December 13, 2017

??Mirai? ?Botnet?: 3 Men Plead Guilty to Cybercrimes

Three men have pleaded guilty to charges related to the widespread Mirai botnet cyberattack in Oct. 2016 that took down various Internet services and websites.

The Justice Department said Wednesday that the three men—Paras Jha, Josiah White, and Dalton Norman—created what’s known as a botnet, a collection of computers used to covertly carry out commands without the knowledge of their owners.

The men, all in their early 20s, were able to spread the so-called Mirai malware onto Internet-connected devices like routers and wireless cameras so they could take control of them. The men then used those web-connected devices to flood online services like Internet-monitoring firm Dyn with so much traffic that they would slow or go offline.

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One of the men, Jha, plead guilty to also launching a botnet attack on Rutgers University where he was a student, which took down the school’s computer network. Jha’s guilty plea confirmed an earlier report by cybersecurity journalist Brian Krebbs, who wrote an article in Jan. 2017 tracing the Mirai botnet attacks to Jha and White.

A lawyer representing Jha said he is remorseful and “accepts full responsibility for his actions.”

Rakuten eyeing entry into Japan's mobile carrier market: source

TOKYO (Reuters) – Japanese online retailer Rakuten Inc plans to join a government auction for wireless spectrum to be held in January, potentially becoming the country’s fourth major wireless carrier, a source briefed on the matter said on Thursday.

A woman pushing a pram walks in front of a Rakuten Cafe store at a shopping district in Tokyo August 4, 2014. REUTERS/Yuya Shino

The source declined to be identified because the talks are private.

Japan’s mobile carrier market is currently dominated by NTT Docomo Inc, KDDI Corp and SoftBank Group.

The Nikkei business daily, which reported on the plan on Thursday, said Rakuten would raise 600 billion yen ($5.3 billion) by 2025 to invest in base stations and other infrastructure.

Rakuten said in a statement that while it was true it is weighing entry into the mobile carrier market, media reports on the matter were not something announced by the company.

Rakuten shares were down 1.7 percent in early trade. The benchmark Nikkei average was flat.

($1 = 112.6300 yen)

Reporting by Yoshiyasu Shida and Thomas Wilson; Writing by Makiko Yamazaki; Editing by Stephen Coates

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