The most highly attacked operating system in mobile computing is Android, from Google, according to a security technology unit of chipmaker Intel.

SS&C Technologies Holdings said it agreed to acquire an Irish supplier of administrative services for investment funds.

From minding procedure to the minds of digital criminals, here is a diverse collection of books to pick from. Kick back with (and learn from) one, wherever you are under the sun.

Exchanges around the world should discourage market participants from gcreating excessive low-qualityh messages that can clog trading networks, two trade groups representing automated trading firms said this week.

Socialware, the Austin, Texas-based firm that helps mutual fund, brokerage and other financial services firms track their social media communications and stay in compliance with company and industry regulations, has secured another $7 million in funding.

Social networking? Everyone's doing it. Particularly your next generation of fund customers. You will want to reach them, as they walk and talk through the Internet.

Thomson Reuters said it began providing high-speed information and trading services to foreign currency trading firms, from its London data centers.

With Google's announcement of its agreement to acquire Motorola Mobility Holdings, the search giant has potentially turbocharged its mobile payment plans.

They're an elongated equivalent of a ticker tape. Instead of four-character symbols and another four characters of pricing information, they're 140 characters of insight and links to deeper information.

Ever wonder what one second of high-frequency trading actually looks like? Here's a video that slows down the flow of market data and transactions flowing through one second of trading. See if you can follow what's going on.

Institutional traders trying to move large blocks of stock in the face of market swings are driving venues such as Liquidnet to new volume records.

It's hard to argue that markets like this don’t take their toll on advisors and clients alike. Managing client expectations is challenging enough already, let alone in the midst of all this volatility. How much communication is enough? Does every client need a call? What’s the right way to stay in touch? Many advisors answer these questions with a mix of proactive outbound calls and responses to inbound calls.

Bowing to concerns about the costs of compliance, the Securities and Exchange Commission is trying to figure out just how much broker-dealers, transfer agents and banks must spend to track down owners of unclaimed securities accounts before it issues a new rule.

BNY Mellon this week said it will expand its treasury services group's electronic billing and payment processing services to include notifications via SMS text messaging to clients' mobile devices.

The Depository Trust & Clearing Corp. said that it will not change any valuations of securities required as collateral for the activities of Fixed Income Clearing Corp. as a result of Standard & Poor's downgrade of its rating on U.S. government debt.

CBOE Holdings said its net income jumped 32 percent, even as trading in futures and options declined 16 percent in the secnd quarter.

Scottrade this week debuted a new mobile trading application for investors looking to access real-time research, news and analysis and execute trades from their smartphones and iPad tablets.

The operator of the New York Stock Exchange reported net income of $154 million, or $0.59 per diluted share, for the second quarter of 2011, compared to net income of $184 million, or $0.70 per diluted share, for the second quarter of 2010.

European hedge fund advisors will soon be faced with the same challenges – and requirements – as their U.S. peers.

European hedge fund advisors will soon be faced with the same challenges – and requirements – as their U.S. peers.