rwbayer Karma 9 Created 10 years ago Recent Submissions 1. ▲ Hackers Behind the Change Healthcare Ransomware Attack Received a $22M Payment (wired.com) 3 points · 1 year ago · 1 comment 2. ▲ Mobile App Testing – Training Videos and Resources (blog.testmunk.com) 1 point · 10 years ago · 0 comments All submissions on HN · View profile on HN