Major Security Breaches, Three Major Companies - KAUZ-TV: Newschannel 6 Now | Wichita Falls, TX

Major Security Breaches, Three Major Companies

Three major corporations have all had security breaches. Walgreens, McDonald's and Twitter were each hacked.

Walgreens said someone gained access to a list of customer e-mail addresses and sent spam seeking personal data.

McDonald's said a subcontractor improperly handled data from customers who signed up for promotions.

And Twitter said hackers sent spam promoting Acai berry drinks.

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