Welcome to the Small Business Cybersecurity Guy Christmas Special with host Noel Bradford and guests Mauven MacLeod and Graham Falkner. This episode is a rapid-fire, often hilarious and sometimes horrifying roundup of the most spectacular cyber security disasters of 2025, told with a no-nonsense focus on what small businesses should learn from them. We open with the MacHire fiasco: security researchers discovered an admin account on McDonald’s AI hiring chatbot (Paradox.ai/Olivia) protected by the password "123456," exposing up to 64 million applicant records. The researchers reported the flaw; no known mass theft occurred, but the episode underlines vendor risk and the dangers of legacy test accounts and absent MFA. Next, we cover the Louvre post-heist revelations: a €88m jewel theft followed by reports showing decades-old surveillance systems running Windows 2000/XP, passwords like "Louvre" and systemic neglect. The story is used to illustrate how even world-famous institutions fail at basic cyber hygiene. We recap the PowerSchool catastrophe, where a 19-year-old college student used compromised credentials to access a support portal and exposed data on some 62 million students and millions of staff. The attack led to ransom demands, payments, further extortion attempts, criminal charges, and a clear lesson — no MFA, huge consequences. The UK was a hotspot in 2025: Jaguar Land Rover, Marks & Spencer, Co-op, Harrods and others suffered disruptive breaches often rooted in third-party/supply-chain compromises. We also discuss the Foreign, Commonwealth & Development Office breach (detected in October, disclosed in December), suspected China-linked activity, and the difficulties of attribution. In a rapid-fire segment we cover smaller-but-still-impactful stories: a ransomware gang that abandoned an extortion against nurseries after public outrage; attacks on Asahi, DoorDash and Harvard; widespread exploitation of unpatched SharePoint vulnerabilities; and how simple phishing and credential theft continue to be the root cause of major incidents. Key takeaways for small businesses are emphasized throughout: enable multi-factor authentication, use strong unique passwords and password managers, patch promptly, run vendor due diligence and risk registers, train staff on phishing/social engineering, maintain incident response plans, and treat supply-chain security as part of your attack surface. The hosts argue the fundamentals work — do the boring basics correctly. The episode closes with practical advice, links to the revamped blog and Noel’s "No BS Cyber for SMBs" newsletter on LinkedIn, and a festive-but-sober call to change weak passwords (definitely not to "123456") and enable MFA before the new year. #Cybersecurity #Ransomware #DataBreaches #PasswordSecurity #SupplyChainSecurity #SmallBusiness #UKCyber #InfoSec #Christmas2025 #PowerSchool #McDonalds #JaguarLandRover #ForeignOffice

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