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11 hours ago · Gmail and Yahoo users placed on red alert - delete this 'Mystery' email today ... any gadgets worth £500 and filling out the form simply gives the hackers full access to your bank account ...
11 hours ago · Operating systems provide an interface that abstracts the details of accessing hardware details (such as physical memory) to make things easier for programmers. [10] [14] Virtualization also enables the operating system to mask limited hardware resources; for example, virtual memory can provide a program with the illusion of nearly unlimited memory that exceeds the computer's actual memory.
11 hours ago · To mitigate the problem of phishing sites impersonating a victim site by embedding its images (such as logos), several site owners have altered the images to send a message to the visitor that a site may be fraudulent. The image may be moved to a new filename and the original permanently replaced, or a server can detect that the image was not requested as part of normal browsing, and instead ...
