Bugcrowd Acquires Application Security Firm Mayhem
Bugcrowd said the acquisition of Mayhem has nearly doubled its valuation — previously reported at over $1 billion.
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Apple Patches 19 WebKit Vulnerabilities
Apple has released iOS 26.1 and macOS Tahoe 26.1 with patches for over 100 vulnerabilities, including critical flaws.
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Ransomware Defense Using the Wazuh Open Source Platform
A ransomware attack typically begins when the malware infiltrates a system through various vectors such as
Operation SkyCloak Deploys Tor-Enabled OpenSSH Backdoor Targeting Defense Sectors
According to multiple reports from Cyble and Seqrite Labs, the campaign is designed to deploy a persistent backdoor on compromised hosts that uses OpenSSH in conjunction with a customized Tor hidden service that employs obfs4 for
Zscaler Acquires AI Security Company SPLX
SPLX red teaming, asset management, and threat inspection technology will enable Zscaler to expand its Zero Trust Exchange platform.
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Android Update Patches Critical Remote Code Execution Flaw
The November 2025 Android patches resolve two vulnerabilities, both in the platform’s System component.
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Google’s AI ‘Big Sleep’ Finds 5 New Vulnerabilities in Apple’s Safari WebKit
The list of vulnerabilities is as follows –
CVE-2025-43429 – A buffer overflow
Hackers exploit critical auth bypass flaw in JobMonster WordPress theme
U.S. Prosecutors Indict Cybersecurity Insiders Accused of BlackCat Ransomware Attacks
Ryan Clifford Goldberg, Kevin Tyler Martin, and an unnamed co–conspirator (aka “Co-Conspirator 1”) based in Florida, all U.S. nationals, are said to have used the ransomware strain against a medical
