Stay informed on the latest in cyber contests with in-depth analysis on infosec challenges and competitions. Sharpen your security skills with us!
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Background for this topic.
Contest in information security describes competitive events where participants solve challenges related to hacking, defense, or secure coding. Common formats include capture-the-flag (CTF) contests, where teams exploit vulnerabilities or secure systems under time constraints. These contests simulate real-world attack and defense scenarios, testing skills like vulnerability analysis, exploitation, cryptography, and incident handling.
Security contests matter because they expose participants to practical attack techniques and defensive strategies, improving hands-on expertise. However, contest environments can also reveal undisclosed vulnerabilities or novel exploits that may later be weaponized if not responsibly disclosed. Organizers and participants must carefully manage sensitive findings to avoid unintended exposure, making contests relevant to vulnerability management and secure development practices.
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But it can contest if it lands up in 'Category 1,' and the move hurts operations, says judge Wikipedia today lost a legal battle against the UK's tech secretary to tighten the criteria around the Online Safety Act 2023 (OSA), as it seeks to exclude itself from the strictest regulations.…
Critical vulns in USB under ESXi and desktop hypervisors found by Chinese researchers at cracking contest Hypervisors are supposed to provide an inviolable isolation layer between virtual machines and hardware. But hypervisor heavyweight VMware by Broadcom yesterday revealed its hypervisors are not quite so inviolable as it might like.…
Which is pocket change compared to what criminals will pay for zero-days, but thankfully community spirit remains strong Pwn2Own paid out almost $1 million to bug hunters at last week's consumer product hacking event in Toronto, but the prize money wasn't big enough attract attempts at cracking the iPhone or Google Pixel because miscreants can score far more from less wholesome sources.…
WhatsApp messages possibly the worst Father's Day present in the world There's no such thing as free beer for Father's Day — at least not from Heineken. The brewing giant confirmed that a contest circulating on WhatsApp, which promises a chance to win one of 5,000 coolers full of green-bottled lager, is a frothy fraud.…