How Chinese hackers got their hands on Microsoft’s token signing key
The mystery of how Chinese hackers managed to steal a crucial signing key that allowed them to breach Microsoft 365’s email service and access accounts of employees of 25 …
MITRE Caldera for OT now available as extension to open-source platform
MITRE Caldera for OT is now publicly available as an extension to the open-source Caldera platform, allowing security teams to run automated adversary emulation exercises that …
The removal of Qakbot from infected computers is just the first step
The Qakbot botnet has been disrupted by an international law enforcement operation that culminated last weekend, when infected computers started getting untethered from it by …
Qakbot botnet disrupted, malware removed from 700,000+ victim computers
The Qakbot botnet has been crippled by the US Department of Justice (DOJ): 52 of its servers have been seized and the popular malware loader has been removed from over 700,000 …
Lazarus Group exploited ManageEngine vulnerability to target critical infrastructure
North Korean state-sponsored hackers Lazarus Group have been exploiting a ManageEngine ServiceDesk vulnerability (CVE-2022-47966) to target internet backbone infrastructure …
Large-scale breaches overshadow decline in number of healthcare data incidents
While H1 2023 saw an encouraging decrease in the overall number of data breaches impacting healthcare organizations, it was overshadowed by large-scale breaches resulting in a …
A closer look at the new TSA oil and gas pipeline regulations
The TSA has announced updates to its Security Directive (SD) to strengthen the operational resilience of oil and natural gas pipeline owners and operators against …
Federal agencies gear up for zero trust executive order deadline
Federal agencies are prepared to meet the zero trust executive order requirements from the Biden Administration with just over a year until the deadline, according to …
Why the “voluntary AI commitments” extracted by the White House are nowhere near enough
Representatives from Amazon, Anthropic, Google, Inflection, Meta, Microsoft, and OpenAI recently convened at the White House for a meeting with President Biden with the stated …
SEC cybersecurity rules shape the future of incident management
The SEC adopted rules requiring registrants to disclose material cybersecurity incidents they experience and to disclose on an annual basis material information regarding …
White House launches AI Cyber Challenge to make software more secure
The Biden-Harris Administration has launched a major two-year competition using AI to protect the United States’ most important software, such as code that helps run the …
What to know about FedRAMP Rev. 5 Baselines
In this Help Net Security video, Kaus Phaltankar, CEO at Caveonix, discusses how the recent approval of the FedRAMP Rev. 5 Baselines is a significant step forward in the cloud …