MSN and Yahoo are among the major websites hit by a wave of malicious advertisements that try to deliver malware to computers. It's a resurgence of activity by a group called AdGholas, which was active in July.
A just-issued report from President Obama's Commission on Enhancing National Cybersecurity outlines challenges the next administration should address. Observations from one of the panel's commissioners highlight the latest episode of the ISMG Security Report.
Today's ISMG Security Report leads off with House Homeland Security Committee Chairman Michael McCaul and DHS Secretary Jeh Johnson lamenting about the congressional bureaucracy that hinders passage of needed cybersecurity legislation.
Cyber espionage and other increasingly sophisticated nation-state cyberattacks will escalate into what amounts to "cyberwar" in 2017, predicts security expert Michael Bruemmer of Experian Data Breach Resolution.
Facebook says it hasn't seen ransomware spreading through its Messenger instant messaging platform despite recent reports from researchers saying that the file-encrypting Locky may have slipped through.
The latest ISMG Security Report leads with a look at the ransomware attack against San Francisco's light rail agency. Also featured is an analysis of the ongoing fallout from Australia's online census project.
Score one for preparation: In the wake of a ransomware attack that infected 900 workstations, the San Francisco Municipal Transportation Agency says it's restoring affected systems, vowing to not give the attackers a single bitcoin of their ransom demand.
As more organizations take advantage of cloud computing, it's essential that they set precise security expectations with their vendor partners, Carson Sweet of CloudPassage says in this video interview.
A ransomware attack against San Francisco's Muni public transportation network attack over the busy Thanksgiving holiday - and Black Friday shopping - weekend left more than 2,000 fare-handling systems locked, leading officials to let people ride for free.
Organizations in all sectors need to be aware of newly emerging insider threats, including those tied to the dark web, Michael Theis of Carnegie Mellon's CERT Insider Threat Center explains in this video interview.
Cloud-based services can be both a "blessing and curse" when it comes to dealing with security, says John Houston, CISO and associate counsel for the University of Pittsburgh Medical Center, who explains why in this video interview.
Highlighting the latest ISMG Security Report: National Institute of Standards and Technology's Ron Ross explains how a new approach employing engineering principles can be used to build secure, trustworthy systems. Also, when a ransomware attack is deemed a breach.
An analysis of how the Donald Trump administration will address health IT security and privacy leads the latest edition of the ISMG Security Report. Also, the ramifications of a big breach, and an FBI agent tackles ransomware.