![]() SentinelOne said that two Chinese security firms spotted and analyzed older versions of the OSAMiner in August and September 2018, respectively.īut their reports only scratched the surface of what OSAMiner was capable of, SentinelOne macOS malware researcher Phil Stokes said yesterday. Nested run-only AppleScripts, for the win!īut the cryptominer did not go entirely unnoticed. “From what data we have it appears to be mostly targeted at Chineses/Asia-Pacific communities,” the spokesperson added. “OSAMiner has been active for a long time and has evolved in recent months,” a SentinelOne spokesperson told ZDNet in an email interview on Monday. Named OSAMiner, the malware has been distributed in the wild since at least 2015 disguised in pirated (cracked) games and software such as League of Legends and Microsoft Office for Mac, security firm SentinelOne said in a report published this week. As they are slowly buried by sedimentation, the damaged leaf sheaths form stiff fibres that intertwine into a ball, collecting plastic in the process.For more than five years, macOS users have been the targets of a sneaky malware operation that used a clever trick to avoid detection and hijacked the hardware resources of infected users to mine cryptocurrency behind their backs. The oval orbs - the shape of a rugby ball - form from the base of leaves that have been shredded by the action of ocean currents but remain attached to stems, called rhizomes. Using estimates of seagrass fibre production in the Mediterranean, the researchers worked up an estimate of how much plastic might be filtered in the entire basin. Only 17% of the tighter bundled seagrass fibre known as Neptune balls contained plastic, but at a much higher density - nearly 1,500 pieces per kilogram of seaball. There was plastic debris in half of the loose seagrass leaf samples, up to 600 bits per kilogram of leaves. In 20, they counted the number of plastic particles found in seaballs that had washed up on four beaches in Mallorca, Spain, which has large seagrass meadows offshore. To better understand the plastic bundling capabilities of seagrass, Sanchez-Vidal and her team studied a species found only in the Mediterranean sea, Posidonia oceanica. This clean-up "represents a continuous purge of plastic debris out of the sea," she added. "We show that plastic debris in the seafloor can be trapped in seagrass remains, eventually leaving the marine environment through beaching," lead author Anna Sanchez-Vidal, a marine biologist at the University of Barcelona, told AFP. The Guardian reports: With no help from humans, the swaying plants - anchored to shallow seabeds - may collect nearly 900 million plastic items in the Mediterranean alone every year, a study reported in the journal Scientific Reports said. Underwater seagrass in coastal areas appear to trap plastic pollution in natural bundles of fiber known as "Neptune balls," researchers have found. ![]()
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