Ukraine is turning to an unlikely partner in its struggle to defend itself against Russian cyber warfare: Romania, which has become a leading nation in Europe in the fight against hacking.
U.S. bank JPMorgan Chase will replace all of its customers' debit cards with more secure chip-based cards nationwide, and expects to have chips on 70 percent of its debit cards by the end of 2015.
Hacking is big these days. So is cyberwarfare. What's not big is the percentage of women working in the field of cybersecurity, but an initiative targeting middle school girls aims to change that.
This year has been bumpy for China-based Lenovo, whose computers were again found to contain several security flaws. Researchers found the latest "high" severity vulnerabilities in February.
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