systems

The Tantalizing Mystery of the Solar System’s Hidden Oceans

[ad_1] And yet, defiantly, these alien seas remain liquid. A Mirror-Wrapped Ocean Scientists suspect that a handful of moons orbiting Jupiter and Saturn—and maybe even some spinning around Uranus and Neptune—harbor oceans. Hefty Ganymede and crater-scarred Callisto produce weak, Europa-like magnetic signals. Saturn’s haze-covered Titan, too, very probably has a liquid-water subsurface ocean. These “are …

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Mac malware spreading for ~14 months installs backdoor on infected systems

[ad_1] Mac malware known as UpdateAgent has been spreading for more than a year, and it is growing increasingly malevolent as its developers add new bells and whistles. The additions include the pushing of an aggressive second-stage adware payload that installs a persistent backdoor on infected Macs. The UpdateAgent malware family began circulating no later …

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