cyber espionage
Russian hackers go after high-value targets through Signal
Russian intelligence-linked hackers are targeting commercial messaging platforms, with Signal a primary focus, the FBI and CISA warn. The campaign is aimed at individuals of …
DarkSword: Researchers uncover another iOS exploit kit
A powerful iPhone hacking toolkit dubbed “DarkSword” has been used since November 2025 to compromise devices by exploiting zero-day iOS vulnerabilities, Google …
Elite members of North Korean society fake their way into Western paychecks
Increased federal activity, including indictments over the past year, has drawn attention to a pattern that has been unfolding inside corporate hiring pipelines. North Korean …
Iran-linked APT targets US critical sectors with new backdoors
An Iran-linked hacking group has been active inside the networks of several US organizations since early February, raising concerns that the activity could precede broader …
Coruna: Spy-grade iOS exploit kit powering financial crime
A powerful iOS exploit kit has circulated among multiple threat actors over the past year, moving from a commercial surveillance operation to state-linked espionage campaigns …
Ex-L3Harris executive sentenced to 87 months for selling stolen cyber-exploit trade secrets
Peter Williams, a former executive of Trenchant, L3Harris’ cyber division, has been sentenced to 87 months in prison by a federal judge in Washington, D.C., after pleading …
Ex-Google engineers charged with orchestrating high-tech secrets extraction
A federal grand jury has indicted three Silicon Valley engineers on charges in a scheme to steal trade secrets from Google and other leading technology companies. The …
China-linked hackers exploited Dell zero-day since 2024 (CVE-2026-22769)
A suspected China-linked cyberespionage group has been covertly exploiting a critical zero-day flaw (CVE-2026-22769) in Dell’s RecoverPoint for Virtual Machines software since …
Notepad++ secures update channel in wake of supply chain compromise
Notepad++, the popular text and source code editor for Windows whose update mechanism was hijacked last year, has been updated to prevent similar attacks in the future. …
Singapore telcos breached in China-linked cyber espionage campaign
Singapore’s four major telecommunications companies were hit by a coordinated cyber espionage campaign last year, the country’s Cyber Security Agency (CSA) has revealed. …
State-backed phishing attacks targeting military officials and journalists on Signal
German security authorities are warning that a likely state-backed hacking group is engaged in attempts at phishing senior political figures, military officials, diplomats, …
Russian hackers are exploiting recently patched Microsoft Office vulnerability (CVE-2026-21509)
Russian state-sponsored hackers Fancy Bear (aka APT 28) are exploiting CVE-2026-21509, a Microsoft Office vulnerability for which Microsoft released an emergency fix last …
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