ZEST Security’s Cloud Risk Exposure Impact Report Reveals 62% of Incidents are Related to Risks Known to the Organization

Cryptocurrency exchange Bybit on Friday revealed that a “sophisticated” attack led to the theft of over $1.46 billion worth of cryptocurrency from one of its Ethereum cold (offline) wallets, making it the largest ever single crypto heist in history. “The incident occurred when our ETH multisig cold wallet executed a transfer to our warm wallet….

Browser maker Mozilla is urging users to update their Firefox instances to the latest version to avoid facing issues with using add-ons due to the impending expiration of a root certificate. “On March 14, 2025, a root certificate used to verify signed content and add-ons for various Mozilla projects, including Firefox, will expire,” Mozilla said….

Cybersecurity researchers have disclosed details of a now-patched account takeover vulnerability affecting a popular online travel service for hotel and car rentals. “By exploiting this flaw, attackers can gain unauthorized access to any user’s account within the system, effectively allowing them to impersonate the victim and perform an array of actions on their behalf –…

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A new streaming series about a catastrophic, nationwide cyberattack against US critical infrastructure is about as believable as its main character: an honest, bipartisan, universally beloved politician.

Phishing attacks remain a huge challenge for organizations in 2025. In fact, with attackers increasingly leveraging identity-based techniques over software exploits, phishing arguably poses a bigger threat than ever before.  Attackers are increasingly leveraging identity-based techniques over software exploits, with phishing and stolen credentials (a byproduct of phishing) now the primary