The NSA Is Likely 'Hacking Back' Russia's Cyber Squads
Head of NSA's elite hacking squad says they infiltrate other hackers' networks.
Video Shows Teens' ISIS Pledge Before Church Attack
Authorities: One teen attempted to go to Syria twice before attacking in France.
Russia Calls DNC Hack Accusations 'Absurd'
Secretary of State John Kerry raised issue with Russian foreign minister.
DNC Hack Prompts Questions About Trump's Ties to Russia
Trump interested in investments in Russia back to 1990s.
'Beyond a Reasonable Doubt,' Russians Hacked DNC, Analyst Says
Russian keyboard, time zones, IP addresses all clues in DNC hack investigation.
Brazil Says ISIS Recruits Arrested as Olympics Approach
Justice Ministry says raids carried out in 10 states nabbed ISIS recruits.
Nice Attacker Plotted for Months, Had Accomplices, Official Says
Mohamed Lahouaiej Bouhlel killed 84 people by driving truck into packed crowd.
'Desperate' for Cash, GOP Fundraisers Pursue Sheldon Adelson in Cleveland
Billionaires could help Trump close huge fundraising, spending gap in 2016 race.
Widow Trapped in Kafkaesque Struggle Over Hospital Bill After Husband’s Death
After ABC News Fixer steps in, hospital apologizes, corrects billing error.
Debit Card Danger: Double Charged for Beach Vacation
The ABC News Fixer helps mom get money back after mysterious double billing.
Predators Exploiting Personal Info in DNC Hack
Leaked docs include "Big Spreadsheet of All Things" that lists donor details.
In Leaked Recordings, DNC Shown Controlling Donor Access
DNC staffer "embarrassed" to have internal emails "out there."
Woman's Money Disappears After Citibank Sign-Up Snag
ABC News Fixer shares important tips before you sign up for auto-pay services.