State-Based Contact Tracing Apps Could Be a Mess

With no nationwide Covid-19 notification software in sight, security and interoperability issues loom large...

The vulnerability of microprogrammed logic controllers from Schneider Electric Modicon, related to information disclosure through discrepancies, allows attackers to obtain information about the product’s security status.

The vulnerability of the microprogramming software used in Schneider Electric’s Modicon programmable logic controllers is related to the disclosure of information through incompatibility. Exploiting this vulnerability can allow attackers to obtain information about the product’s security status, ...