What Is a Listed Security? Definition and Essential Insights

Listed securities are traded on an exchange like the NYSE or Nasdaq. They encompass stocks, bonds, and derivatives. Discover ...
Bleeping Computer

Microsoft: Outdated Exchange servers fail to auto-mitigate security bugs

Microsoft says outdated Exchange servers cannot receive new emergency mitigation definitions because an Office Configuration Service certificate type is being deprecated. Emergency mitigations (also ...
JD Supra

SEC authorizes in-kind creations and redemptions for crypto ETPs while exchanges advance generic listing standards

The Securities and Exchange Commission’s (SEC) July 2025 decision to permit in-kind creation and redemption for cryptocurrency exchange-traded products (ETPs) marks a pivotal moment in digital asset ...
JD Supra

SEC Expands Accommodations for Nonpublic Review of Most Securities Act and Exchange Act Registration Statements

On March 3, 2025 1, the Securities and Exchange Commission (the “SEC”) expanded the accommodations for the confidential submission and review of registration statements under the Securities Act of ...
Bleeping Computer

CISA orders fed agencies to patch new Exchange flaw by Monday

CISA has issued an emergency directive ordering all Federal Civilian Executive Branch (FCEB) agencies to mitigate a critical Microsoft Exchange hybrid vulnerability tracked as CVE-2025-53786 by Monday ...
Computer Weekly

Cyber agencies co-sign Exchange Server security guide

Three out of the five Five Eyes states – Australia, Canada and the US – have issued guidance to help end-user organisations secure their Microsoft Exchange Server instances, stemming in part from an ...
Traders Magazine

SEC Approves 24 Exchange

24 Exchange, backed by Steve Cohen’s Point72 Ventures fund, had filed with the US Securities and Commission Exchange to launch the first round-the-clock exchange. In the filing 24X said it plans to ...