Send us a textEver joined a “Guest Wi‑Fi” that looked legit, rushed through an email on the way to the airport, or reused a password because it was easier? Those small shortcuts are exactly where hacks begin. We open the curtain on how attacks actually work and, more importantly, the simple habits that stop them.We break down malware in clear terms: old‑school viruses that ride dodgy attachments, worms that replicate on their own, and Trojans disguised as free software. Then we step into the street‑level reality of man‑in‑the‑middle attacks using rogue hotspots, why HTTPS and a reputable VPN matter, and how attackers can read or even alter your traffic if you don’t encrypt. On the application side, we demystify SQL injection with concrete examples and show how basic engineering hygiene prevents catastrophic data leaks.Credentials get a full audit: why password reuse fuels credential stuffing, how to build unique, strong passphrases with a password manager, and when to choose authenticator apps over SMS to defeat SIM‑swap. We also explore passkeys, the passwordless future that uses cryptography tied to your device and makes phishing far harder. From there, we move into company defences: phishing simulations, penetration testing, red team versus blue team drills, and unglamorous but vital basics like patching and tested backups. A crazy ransomware story reminds us that backups and culture beat panic every time -- and Hugh's friend still has 2.5 Bitcoin from the attack (with a fantastic twist at the end).Along the way, we talk economics of cyber crime, why you only need to be harder to breach than your peer group, and how ethical hackers and bug bounty programmes improve resilience. Subscribe for more practical tech explainers, share this with someone who needs a security refresh, and leave a quick review so others can find the show. What’s the one security habit you’ll change today?Like, Subscribe, and Follow the Tech Overflow Podcast by visiting this link: https://linktr.ee/Techoverflowpodcast

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