Grab your coffee and read up on today's top information security stories and articles from around the web:
- In the age of Cambridge Analytica what are reasonable data norms? - TechCrunch
- Google Adds Security Features to Gmail Face-lift - DarkReading
- Fed contractors aren't using DMARC, new study finds - CyberScoop
- Yahoo to Pay SEC Fine of $35 Million - DarkReading
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