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Israeli contractor BlackCore trained Angolan officials in online influence operations

Citizen Lab links Israeli firm BlackCore to training Angolan officials to run covert influence campaigns with fake personas and pro-government content.

Citizen Lab documents show Israeli influence-for-hire firm BlackCore ran a 14-week training and operations program for Angolan officials, producing more than 40 pro-government content pieces through a fictitious outlet called Agita News. Posts received roughly 20,000 likes, with some later approaching 50,000, in a country with an estimated six million active Facebook users. France's Viginum previously linked BlackCore to interference targeting France Unbowed and suspected operations in New York, Scotland and Togo, and Meta disrupted a related Israel-origin network in August.

The Record · 1h agoThreat actor

One Exploit Chain, Two Espionage Campaigns: Chrome and Windows Under Fire

Two China-linked APT groups reused identical Chrome/Windows zero-day chain against NGOs, deploying GRIMWIDGE backdoor and LONGTALE credential-stealing extension.

Volexity reports that China-linked actors UTA0560 and JungleBamboo (APT31/TA412) ran byte-identical Chrome/Windows exploit chains against NGOs starting September 1, 2026, combining Chrome type confusion CVE-2026-85046, WebAssembly sandbox escape CVE-2026-87491, and Windows kernel flaw CVE-2026-85880. The Chrome bug was fixed in Chromium source but not yet shipped to Chrome users, making it an effective zero-day with an unusual patch gap. UTA0560 delivered the in-memory GRIMWEDGE JScript backdoor, while JungleBamboo deployed the SUPERSTOMP loader installing LONGTALE, a malicious Chrome extension disguised as Google Gemini that steals cookies, session tokens, and keystrokes. Volexity assesses with low confidence the exploit chain was sold or shared among different Chinese end-users.