Pinterest drops its IPO filing – TechCrunch

Pinterest, the nearly decade-old visual search engine, has unveiled its S-1 as it prepares for an initial public offering expected in April. Valued at $12.3 billion in 2017, Pinterest took its first official step toward a 2019 IPO two months ago, hiring Goldman Sachs and JPMorgan Chase as lead underwriters for its NYSE offering. Now…

Medtronic’s Implantable Defibrillators Vulnerable to Life-Threatening Hacks

The U.S. Department of Homeland Security Thursday issued an advisory warning people of severe vulnerabilities in over a dozen heart defibrillators that could allow attackers to fully hijack them remotely, potentially putting lives of millions of patients at risk. Cardioverter Defibrillator is a small surgically implanted device (in patients’ chests) that gives a patient’s heart…