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WhatsApp on Wednesday fired a legal salvo against the Indian government to block new regulations that would require messaging apps to trace the "first originator" of messages shared on the platform, thus effectively breaking encryption protections. "Requiring messaging apps to 'trace' chats is the equivalent of asking us to keep a fingerprint of every single message sent on WhatsApp, which would

A team of security researchers from Google has demonstrated yet another variant of the Rowhammer attack that bypasses all current defenses to tamper with data stored in memory. Dubbed "Half-Double," the new hammering technique hinges on the weak coupling between two memory rows that are not immediately adjacent to each other but one row removed.  "Unlike TRRespass, which exploits the blind spots

Russian-language dark web marketplace Hydra has emerged as a hotspot for illicit activities, pulling in a whopping $1.37 billion worth of cryptocurrencies in 2020, up from $9.4 million in 2016. The "blistering growth" in annual transaction volumes marks a staggering 624% year-over-year jump over a three-year period from 2018 to 2020. "Further buoying Hydra's growth is its ability—or its good

VMware has rolled out patches to address a critical security vulnerability in vCenter Server that could be leveraged by an adversary to execute arbitrary code on the server. Tracked as CVE-2021-21985 (CVSS score 9.8), the issue stems from a lack of input validation in the Virtual SAN (vSAN) Health Check plug-in, which is enabled by default in the vCenter Server. "A malicious actor with network

Ivanti, the company behind Pulse Secure VPN appliances, has published a security advisory for a high severity vulnerability that may allow an authenticated remote attacker to execute arbitrary code with elevated privileges. "Buffer Overflow in Windows File Resource Profiles in 9.X allows a remote authenticated user with privileges to browse SMB shares to execute arbitrary code as the root user,"