The SEC has dropped its lawsuit against SolarWinds and its Chief Information Security Officer, Timothy G. Brown, over allegations of misleading investors regarding their security practices linked to the 2020 SUNBURST attack. The joint motion for dismissal was filed on November 20, 2025, signaling the end of a contentious legal battle that raised significant concerns for Chief Information Security Officers (CISOs) across the industry. SolarWinds expressed relief, stating the SEC's decision vindicates their actions during the incident. The SEC's lawsuit claimed that SolarWinds misrepresented its security measures since October 2018 and downplayed the severity of the cyberattack, which compromised around 18,000 organizations, including major companies like Microsoft and Intel, as well as U.S. government departments. After a judge largely dismissed the SEC's allegations in July 2024, it seems the commission reconsidered its stance, opting to withdraw the case. CEO Sudhakar Ramakrishna highlighted that the attack prompted SolarWinds to enhance its security practices, leading to their "Secure by Design" initiative aimed at improving software security standards. This legal saga was unusual as it targeted a CISO following a cybersecurity incident, raising concerns about potential repercussions for security leaders. SolarWinds had previously accused the SEC of "revictimizing the victim," suggesting that the lawsuit's implications could chill the actions of CISOs in managing security threats. The SEC's withdrawal may ease some of these concerns, allowing CISOs to operate with less fear of legal repercussions in the wake of cyber incidents.