6 investors and founders forecast hockey-stick growth for Edinburgh’s startup scene – TechCrunch

Scotland is slowly but surely drawing attention in the UK’s startup space. In 2020, Scottish startups collectively raised £345 million, according to Tech Nation, and with nearly 2,500 startups, it has the highest number of budding tech companies outside London. Venture capital fundraises are also consistently on the rise every year. Scotland’s capital Edinburgh boasts…

Researchers Demonstrate 2 New Hacks to Modify Certified PDF Documents

Cybersecurity researchers have disclosed two new attack techniques on certified PDF documents that could potentially enable an attacker to alter a document’s visible content by displaying malicious content over the certified content without invalidating its signature. “The attack idea exploits the flexibility of PDF certification, which allows signing or adding annotations to certified documents under…

Alibaba is making its cloud OS compatible with multiple chip architectures – TechCrunch

Alibaba’s cloud computing unit is making its Apsara operating system compatible with processors based on Arm, x86, RISC-V, among other architectures, the company announced at a conference on Friday. Alibaba Cloud is one of the fastest-growing businesses for the Chinese e-commerce giant and the world’s fourth-largest public cloud service in the second half of 2020, according…