Tag: 3M

We have all heard of ‘hacking’, but what about ‘visual hacking’? When we think of hackers we imagine a web savvy individual, breaking passwords and firewalls to glean confidential personal and business information. But for the eagle-eyed there’s already a wealth of data up for grabs in the public arena thanks to our increasing use […]

3M’s Post-it Notes celebrate their 30th birthday this year, with the yellow 3″ squares revolutionising the way we take notes attach passwords insecurely to our computers’ monitor.