The internet is composed of a series of networks built on trust. But they can be abused due to weaknesses in older protocols, such as Border Gateway Protocol and the Domain Name System, which were not designed to be secure and are now being abused for online crime and espionage.
A security consultancy discovered Facebook user data exposed in two different places online without authentication or encryption. The data, which is now offline, came from an Android app that purported to offer statistical information to logged-in users.
Britain's intelligence establishment has reportedly concluded that any risks posed by Chinese-built Huawei networking equipment used as part of the country's 5G rollout can be minimized if the process is appropriately managed.
A famed British computer security researcher has lost several key motions in a federal hacking case that stems from his alleged contribution to two types of banking malware. The rulings could complicate the challenges for the defense team of Marcus Hutchins, who remains in the U.S.
A former U.S. Air Force counterintelligence agent was indicted for disclosing classified information and helping Iran compromise the computers of other U.S. intelligence agents. The case marks another damaging leak for the American government.
It's far from clear whether Facebook's latest move to curb fake news in India ahead of the upcoming elections by expanding its engagement with third-party fact checkers will have much impact.
The 2019 RSA Conference offers an opportunity to learn about new concepts across all aspects of cybersecurity. One such area is "data gravity," which will be the topic of a session featuring Microsoft's Diana Kelley and Sian John. They discuss the concept in a joint interview.
What if organizations' information security practices have gotten so good that they're finally repelling cybercriminals and nation-state attackers alike? Unfortunately, the five biggest corporate breaches of the past five years - including Yahoo, Marriott and Equifax - suggest otherwise.
Red Hat, Amazon and Google have issued fixes for a serious container vulnerability. The flaw in the "runc" container-spawning tool could allow attackers to craft a malicious container able to "break out" and gain root control of a host system, potentially putting thousands of other containers at risk.
Medical device cybersecurity risks should be viewed as an enterprise problem, say Tracey Hughes of Duke University Health Systems and Clyde Hewitt of security consultancy CynergisTek, who outline critical security steps.
Many healthcare organizations are falling short in their incident response plans, says Mark Dill, principal consultant at tw-Security. The former director of information security at the Cleveland Clinic discusses best practices for keeping those programs current in an interview at the HIMSS19 conference.
The Trump administration is leading a broadside against Chinese telecommunications giants Huawei and ZTE. But concerns that Chinese networking gear could be used as backdoors for facilitating state-sponsored surveillance or disrupting critical infrastructure are not limited to America.
Healthcare organizations should steer clear of connecting internet of things devices to their networks unless they serve a precise medical purpose, says attorney Julia Hesse, a featured speaker at the HIMSS19 Conference.
Apple has issued an iOS update that patches two flaws being exploited in the wild by attackers as well as the "FalmPalm" bug in Group FaceTime. Apple says it compensated the teenager who reported the FaceTime flaw and gave him an extra gift toward his tuition.
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