It’s generally accepted that Macs are safer and less malware-prone than Windows PCs. Well, not anymore. A new report says that for the first time ever, Mac-specific threats outpaced PCs by a rate of 2:1 in 2019. The report comes from Malwarebytes, an antivirus software maker. In its 2020 State of Malware Report, the firm says it found the volume of Mac threats increased year-over-year by more than 400 percent.