QUICK HITS:

• $150m was stolen from users of the Singapore cryptocurrency exchange KuCoin.
• Hackers uploaded PDF files with instructions on how to hack software to a number of U.N. websites, including the World Health Organization and UNESCO.
• Attackers are finding ways around multifactor authentication, warned Proofpoint researchers.
• Brands see 18.5% of e-commerce revenue from SMS marketing. See 6 top SMS campaigns here.* 

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