News tagged with patches

Alarm grows over global ransomware attacks

Security experts expressed alarm Friday over a fast-moving wave of cyberattacks around the world that appeared to exploit a flaw exposed in documents leaked from the US National Security Agency.

dateMay 12, 2017 in Security
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Surface-patterned colloidal particles

(Phys.org)—A group of researchers from several institutions have attached thiol-terminated polymers to gold nanoparticles and created surface micelles by changing the solvent from one that is favorable for the polymer to ...

dateSep 21, 2016 in Nanophysics report
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