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![]() ![]() Operated by companies like Amazon, Microsoft and Google, these are services where any business or individual can rent access to computing power over the internet. Why are cloud computing services so important? This is a particular issue on cloud computing services. If hackers manage to get software running on one of these chips, they can grab data from other software running on the same machine. Why are they such a problem?īoth flaws provide hackers with a way of stealing data, including passwords and other sensitive information. ![]() Your smartphone most likely contains an ARM chip. But it is even more pervasive, affecting Intel chips, microprocessors from the longtime Intel rival AMD and the many chips that use designs from the British company ARM. Spectre is far more difficult for hackers to exploit. Meltdown affects most processors made by Intel, the company that supplies the chips for a majority of PCs and more than 90 percent of computer servers. Where exactly are these flaws?īoth are issues with the way computer chips are designed. Here is a guide to what you need to know and what you should do. “It is a fundamental flaw in the way processors have been built over the last decades,” said Paul Kocher, one of the researchers who discovered these flaws. ![]() But the researchers who discovered the flaws said one of them, Spectre, is not completely fixable. Some of the world’s largest tech companies have been working on fixes for these problems. These flaws, called Meltdown and Spectre, could allow hackers to lift passwords, photos, documents and other data from smartphones, PCs and the cloud computing services that many businesses rely on. On Wednesday, a group of security experts revealed two security flaws that affect nearly all microprocessors, the digital brains of the world’s computers. ![]()
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