cyberattack
ALPHV/BlackCat threatens to leak data stolen in Change Healthcare cyberattack
The ALPHV/BlackCat ransomware group has claimed responsibility for the cyberattack that targeted Optum, a subsidiary of UnitedHealth Group (UHG), causing disruption to its …
Battery maker Varta halts production after cyberattack
German battery manufacturer Varta was forced to shut down its IT systems and stop production as a result of a cyberattack. The Varta cyberattack The cyberattack occurred on …
Tietoevry ransomware attack halts Swedish organizations
Finnish IT software and service company Tietoevry has suffered a ransomware attack that affected several customers of one of its datacenters in Sweden. The attack The …
Review: Engineering-grade OT security: A manager’s guide
Andrew Ginter is a widely-read author on industrial security and a trusted advisor for industrial enterprises. He holds a BSc. in Applied Mathematics and an MSc. in Computer …
Breaking down the state of authentication
In this Help Net Security video, Bassam Al-Khalidi, co-CEO of Axiad, discusses the results of Axiad’s recent State of Authentication Survey. Key findings from the survey …
Citrix Bleed leveraged to steal data of 35+ million Comcast Xfinity customers
Telecommunications company Comcast has confirmed a breach that exposed personal information of more than 35.8 million of Xfinity customers. Exploiting Citrix Bleed to breach …
Mr. Cooper breach exposes sensitive info of over 14 million customers
Mortgage company Mr. Cooper has confirmed that personal information of over 14.6 million customers has been exposed in its October 2023 data breach. The breach “On …
MongoDB corporate systems breached, customer data exposed
Database management company MongoDB has suffered a breach: attackers have gained access to some of its corporate systems and customer data and metadata. The MongoDB breach …
Danish energy sector hit by a wave of coordinated cyberattacks
The Danish energy sector has suffered what is believed to be the most extensive cyberattack in Danish history, according to SektorCERT. Danish energy sector under attack …
Cyberattacks on healthcare organizations affect patient care
88% of organizations experienced an average of 40 attacks in the past 12 months, according to a survey conducted by the Proofpoint and Ponemon Institute. Supply chain attacks: …
CISOs and board members are finding a common language
86% of CISOs believe generative AI will alleviate skills gaps and talent shortages on the security team, filling labor-intensive and time-consuming security functions and …
Inadequate IoT protection can be a costly mistake
97% of organizations are struggling to secure their IoT and connected products to some degree, according to Keyfactor. The research survey also found that 98% of organizations …