Round 2: Change Healthcare Targeted in Second Ransomware Attack
RansomHub, which is speculated to have some connection to ALPHV, has stolen 4TB of sensitive data from the beleaguered healthcare company.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.
'GhostRace' Speculative Execution Attack Impacts All CPU, OS Vendors
Like Spectre, the new exploit could give attackers a way to access sensitive information from system memory, and take other malicious actions.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.
World Govs, Tech Giants Sign Spyware Responsibility Pledge
France, the UK, the US, and others will work on a framework for the responsible use of tools like NSO Group's Pegasus, and Shadowserver Foundation gains £1 million investment.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.
Critical SolarWinds RCE Bugs Enable Unauthorized Network Takeover
SolarWinds' access controls contain five high and three critical-severity security vulnerabilities that need to be patched yesterday.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.
Leak of Intel Boot Guard Keys Could Have Security Repercussions for Years
While Intel is still investigating the incident, the security industry is bracing itself for years of potential firmware insecurity if the keys indeed were exposed. The potential leak from MSI Gaming of signing keys for an important security feature in Intel-based firmware could cast a shadow on firmware security for years to come and leave devices that use the keys highly vulnerable to cyberattacks, security experts say.
AI-Powered 'BlackMamba' Keylogging Attack Evades Modern EDR Security
Researchers warn that polymorphic malware created with ChatGPT and other LLMs will force a reinvention of security automation.
Google Delivers Record-Breaking $12M in Bug Bounties
Google's Android and Chrome Vulnerability Reward Programs (VRPs) in particular saw hundreds of valid reports and payouts for security vulnerabilities discovered by ethical hackers.
Researchers Explore Hacking VirusTotal to Find Stolen Credentials
VirusTotal can be used to collect large amounts of credentials without infecting an organization or buying them online, researchers found.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.
Google Delivers Record-Breaking $12M in Bug Bounties
Google's Android and Chrome Vulnerability Reward Programs (VRPs) in particular saw hundreds of valid reports and payouts for security vulnerabilities discovered by ethical hackers.
Researchers Explore Hacking VirusTotal to Find Stolen Credentials
VirusTotal can be used to collect large amounts of credentials without infecting an organization or buying them online, researchers found.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.
Known macOS Vulnerabilities Led Researcher to Root Out New Flaws
Researcher shares how he unearthed newer bugs in Apple's operating system by closer scrutiny of previous research, including vulnerabilities that came out of the Pwn2Own competition.