This month in security with Tony Anscombe – October 2025 edition

This monthly security roundup for October 2025 highlights several critical emerging trends shaping the cybersecurity landscape. Key concerns include the end of support for Windows 10, creating potential vulnerability exposure for legacy systems. Social engineering threats are evolving on platforms like TikTok, targeting users with sophisticated scams. Additionally, state-aligned threat actors are increasingly leveraging artificial intelligence to enhance their operational capabilities, potentially increasing the scale and effectiveness of attacks. Organizations should prioritize upgrading obsolete systems to mitigate lifecycle risks. User awareness training is essential to counter platform-specific social engineering campaigns. Defensive strategies must adapt to AI-driven threats by incorporating automated detection and response mechanisms. While no specific malware or named groups were detailed, the convergence of AI and state-sponsored activity suggests a heightened risk environment requiring proactive threat hunting and robust security posture adjustments to withstand evolving adversarial tactics.

From the end of Windows 10 support to scams on TikTok and state-aligned hackers wielding AI, October's headlines offer a glimpse of what's shaping cybersecurity right now

This monthly security roundup for October 2025 highlights several critical emerging trends shaping the cybersecurity landscape. Key concerns include the end of support for Windows 10, creating potential vulnerability exposure for legacy systems. Social engineering threats are evolving on platforms like TikTok, targeting users with sophisticated scams. Additionally, state-aligned threat actors are increasingly leveraging artificial intelligence to enhance their operational capabilities, potentially increasing the scale and effectiveness of attacks. Organizations should prioritize upgrading obsolete systems to mitigate lifecycle risks. User awareness training is essential to counter platform-specific social engineering campaigns. Defensive strategies must adapt to AI-driven threats by incorporating automated detection and response mechanisms. While no specific malware or named groups were detailed, the convergence of AI and state-sponsored activity suggests a heightened risk environment requiring proactive threat hunting and robust security posture adjustments to withstand evolving adversarial tactics. From the end of Windows 10 support to scams on TikTok and state-aligned hackers wielding AI, October's headlines offer a glimpse of what's shaping cybersecurity right now From the end of Windows 10 support to scams on TikTok and state-aligned hackers wielding AI, October's headlines offer a glimpse of what's shaping cybersecurity right now