**Risky Business #824: Microsoft's Secure Future Hits a Speed Bump**

The tech world is abuzz with concerns over the security of our digital lives, and one of the biggest players in the industry, Microsoft, is facing scrutiny for its handling of security protocols. In this edition of Risky Business, we'll take a closer look at some alarming updates on Microsoft's efforts to secure Windows, as well as other major stories from the world of cybersecurity.

**Microsoft's Secure Boot Gets an Overhaul**: Microsoft has announced plans to refresh the digital certificate for its Secure Boot protocol. Secure Boot is a crucial security feature that ensures only authorized software can boot up on Windows devices. However, concerns have been raised over the effectiveness of the current system and the potential for vulnerabilities.

**Patch Tuesday Fails to Deliver**: Microsoft's Patch Tuesday update has matched last year's zero-day high with six actively exploited vulnerabilities. This is a worrying trend that highlights the ongoing struggle to keep pace with emerging threats. Cybersecurity experts are urging users to stay vigilant and apply updates promptly to avoid falling victim to these exploits.

**Russian Hackers on the Prowl**: In other news, Microsoft has released an urgent Office patch after Russian-state hackers pounced on the vulnerability. This comes as Italy blamed Russia-linked hackers for cyberattacks ahead of the Winter Olympics. The threat landscape is getting increasingly complex, and it's clear that nation-state actors are becoming more brazen in their attacks.

**Global Cyberespionage Operation Uncovered**: Researchers have uncovered a vast cyberespionage operation targeting dozens of governments worldwide. This campaign, attributed to a sophisticated actor, has been described as "one of the most significant" ever seen. The implications are far-reaching and underscore the need for enhanced security measures at all levels.

**State-Linked Phishing Campaigns on the Rise**: Germany has warned of a state-linked phishing campaign targeting journalists, government officials, and other high-profile individuals. This is part of a worrying trend that sees nation-state actors using increasingly sophisticated tactics to gain access to sensitive information.

**UNC3886 Operation Foiled**: In a major success story for cybersecurity efforts, the Cyber Security Agency of Singapore has announced the largest multi-agency cyber operation ever mounted to counter the threat posed by Advanced Persistent Threat (APT) actor UNC3886. This campaign targeted telecom providers and demonstrated the importance of international cooperation in combating global threats.

**Intel and Google Collaborate on TDX**: Intel and Google have joined forces to strengthen the foundation of Intel's Trusted Execution Environment (TEE). The collaboration has resulted in a joint security review that highlights the importance of robust security measures in protecting sensitive data.

**SolarWinds Vulnerability Exploited**: Bug hunters have identified an actively exploited vulnerability in SolarWinds' Web Help Desk software. This is just another reminder of the ongoing need for vigilance and the importance of applying updates promptly to prevent falling victim to emerging threats.

**Crypto Exchange Loses $40bn Worth of Bitcoin**: In a shocking incident, a South Korean crypto exchange lost an astonishing $40 billion worth of bitcoin after sending it to customers by mistake. This highlights the risks associated with cryptocurrency and underscores the need for robust security measures in this rapidly evolving space.

**FISA Section 702 Renewal on the Agenda**: The White House is set to meet with GOP lawmakers on FISA Section 702 renewal, which has sparked concerns over government surveillance powers. As the cybersecurity landscape continues to evolve, it's essential that policymakers stay informed and address these critical issues effectively.

**Risky Business Takeaway**: Microsoft's Secure Future may be looking a bit wobbly, but there are plenty of reasons for optimism in the world of cybersecurity. International cooperation, robust security measures, and ongoing research into emerging threats all offer hope that we can stay ahead of the curve. Stay tuned for further updates from Risky Business as we continue to navigate this complex and ever-changing landscape.