SWITCH Security Report 2021-3/4

The new SWITCH Security Report is online, covering the following topics:

• Exploit on Exchange – vulnerabilities in Microsoft Exchange servers trigger a red alert
• Learning by doing – data leaks discovered in the Swiss Army’s cyber training school
• Rocky start(up) at Verkada – 150,000 surveillance cameras hacked
• Refunds from the remorseful Ziggy ransomware gang
• Data scraping on Facebook and LinkedIn: big data brings big damage