From offering refugees their spare rooms to donating cryptocurrency, people around the world have been using technology to channel help to Ukrainians since Russia launched its military assault last week.
Some tech companies have helped start fundraising campaigns or taken steps targeting Russian state media following the invasion, which the UN refugee agency said had forced more than half a million people to flee Ukraine.
Here are five ways people and companies are using tech to help Ukrainians:
<strong>SPARE ROOMS AND FREE DOCTORS</strong>
A Russian man has set up a Web site to help Ukrainians find shelter in Georgia connecting those fleeing with
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