Thousands of emails from four senior aides within the National Republican Congressional Committee were exposed after their accounts were compromised for several months earlier this year, Politico reports. Few details have been released about the incident, which was investigated by Crowdstrike.
To combat cyberattacks, more nations must not only hold nation-state attackers accountable, but also better cooperate by backing each other's attribution, said Estonian politician Marina Kaljurand, who chairs the Global Commission on the Stability of Cyberspace, in her opening keynote speech at Black Hat Europe 2018.
A severe vulnerability in Kubernetes, the popular open-source software for managing Linux applications deployed within containers, could allow an attacker to remotely steal data or crash production applications. Microsoft and Red Hat have issued guidance and patches; they recommend immediate updating.
Blockchain, ID and access management, OT security and boards' roles in cybersecurity were among the hottest topics topics discussed at Information Security Media Group's Security Summit in Mumbai on Nov. 29.
Next to corporate communications that claim that "your security is important to us," any website post titled "security update" portends bad news. So too for question-and-answer site Quora, which says a hack exposed 100 million users' personal details, including hashed passwords and private content.
The Black Hat Europe information security conference returns to London, featuring 40 research-rich sessions covering diverse topics, including politically motivated cyberattacks, recovering passwords from keyboards thanks to thermal emanations, hacking Microsoft Edge and detecting "deep fakes."
Marriott's mega-breach underscores the challenges companies face in securing systems that come from acquisitions as well as simply storing too much consumer data for too long, computer security experts say. Meanwhile, the hotel giant has yet to answer many pressing data breach questions.
Will Marriott be the first organization that lost control of Europeans' personal data to feel the full force of the EU's General Protection Regulation? With GDPR in full effect since May, organizations with data security practices face the potential of massive fines.
The Marriott hotel chain has announced its Starwood guest reservation database has been hacked, potentially exposing up to 500 million accounts. The unauthorized access to the database started in 2014, the company says.
Dell and Dunkin Donuts have both initiated password resets after experiencing separate security incidents aimed at gaining access to customer accounts. The impacts of the attacks, however, appear to be limited.
DDoS attacks against healthcare organizations have increased not only in size and scale, but especially in complexity, says Tom Bienkowski of Netscout Arbor. How can enterprises build upon their traditional DDoS defenses?
In the latest edition of the ISMG Security Report, hear prosecutors discuss the indictments of two Iranians in connection with SamSam ransomware attacks. Also: Updates on allegations that Google is violating GDPR and cryptocurrency's impact on crime trends.
With the Cosmos bank attack still fresh in memory, some security experts are urging the Reserve Bank of India to take immediate steps to upgrade the security capabilities of banks. For example, they want banks to do away with user-based one-time passwords delivered via text messages.
The latest version of the NIST Cybersecurity Framework - Version 1.1 - includes more information on supply chain risk management, authentication, authorization, identity proofing and self-assessing cybersecurity risk management, says Matthew Barrett of the National Institute of Standards and Technology.