Russian business runs on different rules. News Corp.'s (NYSE: NWS) Rupert Murdoch, who has been doing business in China for years, is nervous about his Russian enterprises. This morning, the FBI announced it had rounded up a ring of data thieves, many from former Soviet Union countries. And then there's the little matter of BP-TNK, a joint venture between BP (NYSE: BP) and a Russian company, whose Russian shareholders are booting out its Western executives so they can take over the operation.

Here's what Silicon Alley insider reports Murdoch had to say about doing business in Russia: "We have great growing business there but just -- this is purely me, I'm sorry, I'm -- the more I read about investments in Russia, the less I like the feel of it. The more successful we'd be, the more vulnerable we'd be to have it stolen from us, so there we sell now."

In case you missed it, The Detroit Free Press reports that an international ring of data thieves used wardriving -- the practice of stealing data from unprotected Wi-Fi networks -- to take 40 million identities, use the information to print fake ATM cards, and steal millions of dollars. The corporate victims include customers of TJX (NYSE: TJX), Barnes & Noble (NYSE: BKS), and OfficeMax (NYSE: OMX). Five of the 11 defendants are from former Soviet Union countries -- "one is from Estonia, three are from Ukraine, and one is from Belarus."

Nordstrom (NYSE: JWN) - overall implied volatility Elevated into EPS. JWN is expected to report EPS of .68 cents on 8/23 according to Thomson First Call. STFL say's "we believe JWN is successfully leveraging its sales success with operational improvements, better systems and well managed expenses." JWN over all option implied volatility of 42 is above its 26-week average of 30 according to Track Data, suggesting larger price risks.

TJX Cos (NYSE: TJX) - implied volatility Elevated into 8/14 EPS & Outlook. TJX, an off-price retailer with 1,530 T.J. Maxx & Marshall stores, is recently up .35 to $27.87. TJX is expected to report 2Q EPS of .36 cents on 8/14. Buckingham has a Strong Buy rating and $34 price target on TJX. BUCK say's "remains one of our top picks in the current weak retail environment." TJX over all option implied volatility of 35 is above its 26-week average of 25 according to Track Data, suggesting larger risks.

Office Depot (NYSE: ODP) - all volume & volatility Elevated as ODP near 2-year lows. ODP is recently up .34 to 23.74. ODP has a market cap of $6.4 billion. ODP September 25 calls have traded 404 times on transaction volume of 8,018 contracts above its open interest of 1,038 contracts. ODP September option implied volatility of 47 is above its 26-week average of 29 according to Track Data, suggesting larger risk.

Volatility Index S&P 500 Options-VIX at down 2.25 to 26.08.

Daily options Update is provided by Stock Specialist Paul Foster of theflyonthewall.com.