Supreme Court judge Justice Hima Kohli on Saturday voiced her concern over the rising trend of sexual harassment through social media and said the emergence of deepfake technology is ground-breaking but it also raises alarms regarding privacy invasion, security risks and propagation of misinformation.Speaking at a function on the topic of harassment and discrimination, Justice Kohli said that in the contemporary digital landscape, the meteoric rise of social media has not only transformed the way people communicate but has also reshaped the contours of harassment, particularly gender-based power abuses.