Two arrested over fall in SET prices
Rumours 'damaged national security'
- Published: 2/11/2009 at 12:00 AM
- Newspaper section: News
Two people from the securities industry have been arrested on suspicion of spreading rumours that caused a sharp drop in the stock market last month.
Thiranant Wipuchanin, 43, a former executive director of UBS Securities (Thailand), right, is escorted by Central Investigation Bureau deputy chief Panya Mamen after arriving at Suvarnabhumi airport yesterday.
A police source said police were also keeping an eye on a third suspect, thought to be a nurse, and could make another arrest soon.
Thiranant Wipuchanin, 43, was arrested at Suvarnabhumi airport yesterday after returning from a trip to Vienna.
She was charged with violating Article 14 of the 2007 Computer Offence Act, covering the posting of false information which causes damage to national security and alarms the public.
The rumour about the state of His Majesty the King's health caused the stock market to plunge 7% during trading on Oct 14 and 15.
Ms Thiranant, a former executive director of UBS Securities (Thailand) who resigned from the company in October last year, told police she merely translated information from a foreign news website and posted it on a local website.
She said stock market prices fell sharply on the day and she thought the public might have wanted to know why.
She had no intention to spread the information to cause a fall in the stock market.
Ms Thiranant posted the information at website http://www.prachatai .com. She was detained at the airport's tourist police division for about an hour and later taken for questioning to the Hi-Tech Crime Division under the Central Investigation Bureau.
Her notebook computer, digital camera, memory card and a mobile phone were seized as evidence.
Police also searched Ms Thiranant's house in Soi Suea Yai Uthis on Ratchadaphisek Road and examined a computer at the house.
Police yesterday also arrested Katha Pajajiriyapong, 37, an employee of Seamico Securities on Silom Road.
Mr Katha was detained for questioning at the Hi-Tech Crime Division. He also has been charged with violating the computer act.
Police searched Mr Katha's house and found evidence suggesting he had posted similar information at the http://www.sameskybooks.org website.
Both websites are known to present articles seen to be offensive to the monarchy.
Central Investigation Bureau chief Tha-ngai Prasajaksatru said securities regulators would look into whether the two were involved in manipulating the share market.
His Majesty was admitted to Siriraj Hospital in mid-September for treatment for an inflammation of the lungs.
The rumours began to ease after the Royal Household Bureau announced the King's health was improving.
About the author

- Writer: Post Reporters
- Position: Reporters

