Users should be particularly wary of holiday-themed scams over the next few weeks, according to researchers at Malwarebytes.

“Mobile-first shopping has become second nature, and during the holidays, it’s faster and more frantic than ever,” Malwarebytes says. “Fifty-five percent of people get a scam text message weekly, while 27% are targeted daily.

A large phishing campaign is using phony seasonal party invites to trick users into installing remote management and monitoring (RMM) tools, according to researchers at Symantec.

Users and organizations should be prepared for a surge in phishing attacks over the next several weeks, as attackers take advantage of the holiday shopping season, according to a new report from Zimperium.