Google reported a 15% jump in year-over-year revenue driven by strong results in its cloud-computing division, boosting the company’s fortunes during a costly push into artificial intelligence.

Alphabet saw upbeat growth in its Google Cloud business during the third quarter, topping the consensus view. The company saw 35% growth from Google Cloud, amounting to $11.4 billion in revenue. Analysts were modeling 29% growth,

Microsoft is taking its gloves off today. The software giant is accusing Google of being behind what it calls “shadow campaigns” to discredit Microsoft’s cloud business. In a scathing blog post, Microsoft deputy general counsel Rima Alaily reveals that Google is about to launch a new “astroturf” group this week.