NEWS & ANALYSIS

Tripping Up Terrorists

Businesses participating in Operation Tripwire help alert the FBI to possible terrorist activity by reporting suspicious purchases by customers.

Feds Drop the Hammer on Sheriff Joe Arpaio

The U.S. Department of Justice says Sheriff Joe Arpaio violated Constitutional and federal laws by tolerating and encouraging organized discrimination of Latinos.

Morning Security Brief: Border Security, 2012 Oylmpic Security, Protecting the Power Grid, and More

Critics say the cost of National Guardsmen on the border isn't worth it. The 2012 Olympic games try to add security but stay close to budget. MIT researchers suggest a government agency oversee utilities cybersecurity. And more.

Pedobear Goes From Internet Meme to Safety Concern

For law enforcement in the southwest, Pedobear is the meme that just won’t go away.

Morning Security Brief: Terror Watch List Standards, Stored Cell Phone Information, Narco Zoos, and More

Terror watch list standards revealed. A Justice Department Document shows how long cellular companies store customer information. Al-shabaab says it recovered a downed U.S. drone. And more.

Morning Security Brief: 9-11 Alerts, Rewards Programs, Australian Private Security, and More

Agencies warn citizens to be vigilant in September. Police offer gift cards to tipsters. Australian police move to regulate private security. And more.

Morning Security Brief: False Alarms, Tweet Rights, Blocking Cell Phones, and More

Detroit police have adopted a verified response policy for burglar alarms. Los Angeles authorities mull how to react to prank calls brought on by a celebrity tweeter. BART spokesman takes credit for cell phone blocking idea. And more.

San Diego Police Become Domestic Intelligence Players

The San Diego Police Department’s Criminal Intelligence Unit has set an example for other U.S. police departments by successfully becoming active participants in the national intelligence community, according to a report from a nonpartisan homeland security think tank at The George Washington University.

Book Review: The Secret History of MI6

A piece of intelligence touted as a “smoking gun” turns out to be a forgery. Exiles use schemes to distribute bogus intelligence to further their own ends. This and more in The Secret History of MI6: 1909-1949 reviewer Mario Possamai, CPP says.

Officials, Experts Worry WikiLeaks' Disclosures Will Undermine Government Information-Sharing

WikiLeaks will have a chilling effect on information-sharing, according to the head of the U.S. intelligence community.