Free, ungated access to all 300+ episodes of “It’s 5:05!” on your favorite podcast platforms: https://bit.ly/505-updates. You’re welcome to 𝗿𝗲𝗽𝗼𝘀𝘁 if your followers will find this of value. The stories we’re covering today. Marcel Brown: December 22nd, 1882. Edward Johnson, an associate of Thomas Edison, has walnut sized bulbs made specifically for him to wire his Christmas tree with electric light. The eighty red, white, and blue bulbs formed the first set of electric Christmas tree lights in history. Edwin Kwan: A recently discovered SMTP smuggling technique is allowing cyber attackers to sidestep email security protocols, posing a significant threat to organizations. The techniques exploit zero-day flaws in messaging servers, allowing attackers to send malicious emails with fake sender addresses. Hillary Coover: In an effort to combat cybercrime, U. S. government researchers are embarking on a 30 month project to investigate whether computer code used in cyberattacks can reveal clues about the hackers behind them. Katy Craig: The SEC's legal action against the former CISO of SolarWinds is a justified step towards greater accountability in corporate cybersecurity. It highlights the need for individuals in charge to diligently comply with federal safeguards and rules and to report incidents. Trac Bannon: The charges against Joe Sullivan and Timothy Brown have dramatic ramifications for industry. There is the increased scrutiny of CSOs and CISOs. The precedent is set for personal accountability for both cybersecurity practices and disclosures. This means corporate security officers face scrutiny and legal responsibilities similar to CFOs and their responsibility for financial disclosures. Olimpiu Pop: Whether we like it or not, we are at war. The CISO should stop preaching, and transform their slides into actions . Actions, translatable into automated tools that cannot be circumvented or ignored. More than that, as CISO, you should be the north star in terms of ethical conduct.