In part 1 of this blog post, we disclosed critical vulnerabilities that break the soundness of multiple implementations of zero-knowledge proof systems. This class of vulnerability, which we dubbed Frozen Heart, is caused by insecure implementations of the Fiat-Shamir transformation that allow malic...
An Open Letter to the Japanese Government on Cybersecurity Credits John
Github: https://github.com/johnjhacking
Daichi
Twitter: https://twitter.com/da1mshlomd
Background Every nation that has grown in the Cybersecurity space has felt the woes of malicious threat actors exploiting their systems. The...
In part 1 of this series, we disclosed critical vulnerabilities that break the soundness of multiple implementations of zero-knowledge proof systems. This class of vulnerability, which we dubbed Frozen Heart, is caused by insecure implementations of the Fiat-Shamir transformation that allow maliciou...
The breach involved patient names, care provider names and appointment details
In part 1 of this series, we disclosed critical vulnerabilities that break the soundness of multiple implementations of zero-knowledge proof systems. This class of vulnerability, which we dubbed Frozen Heart, is caused by insecure implementations of the Fiat-Shamir transformation that allow maliciou...
Latest findings come after a record year for breaches in 2021
Tech giant takes control of 65 C&C domains
Trail of Bits is publicly disclosing critical vulnerabilities that break the soundness of multiple implementations of zero-knowledge proof systems, including PlonK and Bulletproofs. These vulnerabilities are caused by insecure implementations of the Fiat-Shamir transformation that allow malicious us...
Plugin has been downloaded by millions
The company is restoring IT systems and warned customers, employees and
stakeholders might be affected
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Cyclops Blink: Information for devices that run in FIPS mode
Cyclops Blink: Firebox models supported by Fireware v12.7.2 U2, v12.5.9 U2, or v12.1.3 U8
Cyclops Blink FAQs This article is available in Deutsch, English, Español, Français, Italiano, 日本語, and Português.
Cyclops Blink: Remedi...
Researchers reveal the Sandworm group attempted to cut power to a large region of Ukraine
Activity is set to pick up this year as new groups appear
Le siège d'Oil India Limited, situé à Duliajan dans le district de Dibrugarh en Assam, a été victime d'une cyberattaque, entraînant la fermeture de tous les ordinateurs et systèmes informatiques de l'entreprise. Les systèmes sont hors service depuis lundi et des efforts sont en cours pour résoudre l...
Virgil Griffith presented at a conference in Pyongyang
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Leverage privileged access in an AWS account to run arbitrary commands on an EC2 instance.
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In this post, we’ll examine how GPT-3 could be used by red teams or adversaries to perform successful phishing attacks. We’ll also discuss some potential countermeasures that organizations can take to protect themselves against this type of threat.
What is GPT-3? GPT-3 is a neural network-based mach...