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5 Ways Companies Are Using AI to Secretly Change Your Life

Cool, but creepy. Check out how these companies are using artificial intelligence in more invasive ways than you might think.

Walmart and Cisco Drive Gains on Wall Street, Dow Rises by Triple Digits

Wall Street moves higher as positive earnings reports from Walmart and Cisco Systems drove gains in the retail and tech spaces.

Happy Cyber Monday! Here's How to Protect Your Credit Card From Hackers

With data breaches increasing, Americans are at a higher risk of getting their credit card information stolen. Here is what you should do if that happens to you.

Akamai CEO: Be Scared In the Wake of Major Cyberattacks

Dr. Tom Leighton co-founded Akamai Technologies in 1998, and has seen a great deal in the tech space through the years. He tells TheStreet the rising numbers of hacks is a particularly concerning problem for Corporate America.

Lessons to Be Learned From Black Monday and the Stock Market Crash of 1987

No one wants to see a Black Monday type crash happen again today. Diana Henriques speaks to TheStreet about the lessons Wall Street learned and still needs to learn.

Video: Jim Cramer Reacts to IBM's Results

IBM shares are down 3.9% since the start of the year, compared to the S&P 500's 14.4% rise.

Equifax Tackles Another Breach and Wall Street Retreats From Records

Stocks retreated from records as declines in trading revenue pressured the big banks and a selloff in crude hurt the energy sector.

'Wolf of Wall Street' Jordan Belfort Reveals One Big Concern About Bitcoin

'The Wolf of Wall Street' Jordan Belfort thinks bitcoin is a fraud. Bitcoin prices have risen some 300% since the start of the year. Belfort also thinks central banks need to play a role in the cryptocurrency space.

Jim Cramer on Facebook, Twitter, Amazon, Whole Foods, KB Home, Alcoa & Starbucks

TheStreet's founder and Action Alerts PLUS Portfolio Manager Jim Cramer sheds light on Friday's trending stocks, including why he likes Facebook shares more than Twitter shares.

Robert Herjavec Predicts New Legislation in Response to the Equifax Hack

Shark Tank's Robert Herjavec on why the Equifax hack is different from others cyber attacks.