WhatsApp faces $267M fine for breaching Europe’s GDPR UK VoIP telcos disrupted by cyberattacks White House doubles down on holiday cyberattack warnings Thanks to our episode sponsor, Semperis One thing we’ve learned from attacks like SolarWinds: Cybercriminals can lurk in your Active Directory environment for weeks or months before dropping malware. How do you root them out? First, you need to uncover security gaps in Active Directory that can lead to a breach. Download Purple Knight, a free security assessment tool from Semperis that scans your environment for pre-attack and post-attack indicators of exposure and compromise. Check it out at Purple-Knight.com. For the stories behind the headlines, head to CISOseries.com