Influence the gullible, and maybe others will follow. Event site sustains a data breach. Contact tracing and privacy protection. Ransomware, again. Social media used to intimidate witnesses.

Observers see a shift in Russia’s influence tactics, but prank calls are (probably) not among those tactics. An event site suffers a data breach, and warns customers to be alert for spoofing. COVID-19 contact tracing continues to arouse privacy concerns. Joe Carrigan has tips for safe online shopping during the holidays. Our guest is Dmitry Volkov from Group-IB with insights from their latest Hi-Tech Crime Trends report. Ransomware hits another US school district, and social media are being used to intimidate cooperating witnesses. For links to all of today's stories check out our CyberWire daily news brief: https://www.thecyberwire.com/newsletters/daily-briefing/9/228 Learn more about your ad choices. Visit megaphone.fm/adchoices