Abstract: The reuse of software has enabled faster fielding of systems, but all software comes with vulnerabilities, and attackers have expanded their capabilities to exploit the software supply chain ...

North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.

Jack Leiter is far from the only pitcher to tinker with his arsenal in the offseason and into Spring Training. He’s not even the first to do it two years in a row. But for Leiter, adding this new cutt ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Colin is an Associate Editor focused on tech and financial news. He has more than three years of experience editing, proofreading, and fact-checking content on current financial events and politics.

Hedge funds are increasing their short bets against software stocks, contributing to the brutal sell-off in the space so far this year, according to sources at two major funds on Wall Street.

At WSJ Invest Live, Jon Gray shared optimism for the health of the private-credit market and discussed Blackstone’s investment strategy in AI infrastructure. Investors’ fears that new developments in ...