Browsing Category: Critical Infrastructure

DDoS attacks have been a persistent problem for the the better part of 20 years, and as ISPs and enterprises have adjusted their defenses, attackers have adapted their tactics. One of the more effective tools in the attackers’ arsenal now is the use of botnets to generate massive numbers of DNS queries for a target[…]

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Security experts are still trying to assess the effects of the reported attack on SIM card manufacturer that resulted in the theft of millions of encryption keys for mobile phones around the world, but it’s safe to say that the operation has caused reverberations throughout the industry and governments in several countries. The attack, reported[…]

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More than two months after the original advisory went out, Siemens has released patches for a pair of critical vulnerabilities in some versions of its Simatic WinCC SCADA product that remained vulnerable. Both of the vulnerabilities are remotely exploitable and have potentially damaging consequences for companies running affected versions of the product. One of the[…]

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