News of Note—T-Mobile, Sprint, Wi-Fi and mobile ads

news of note

Here are some other stories we’re following today:

> More than half of all online ad spending is expected to go to mobile this year. Media Post article

> A flaw in Wi-Fi security puts wireless devices at risk of being hijacked. CNET report

> T-Mobile and Sprint will reportedly look to merge without divesting any assets. CNBC article