Cyber Security News

Hacking Editorial Brief — July 7, 2026

Iran-Linked Cavern Manticore Targets Israeli Critical Sectors

Iranian threat actor Cavern Manticore launched a new campaign targeting Israeli IT and government organizations, according to reports from Israeli sources. The operation marks continued Iranian cyber activity against Israeli critical infrastructure and government networks. Details on specific tactics, techniques, or scope of compromise remain limited, but the targeting pattern aligns with established Iranian intelligence collection priorities against Israeli entities. The campaign represents ongoing state-directed cyber operations between the two adversaries amid regional tensions.

Hong Kong Reports 66% Surge in Data Breaches; KDDI Confirms Scale of Japanese ISP Breach

Hong Kong's Digital Policy Office reported a 66 percent increase in hacking-related data breaches during the first half of 2026 compared to the same period in 2025, attributing the rise partially to AI-powered cyber threats. The spike indicates both increased attacker capabilities and potentially improved detection and reporting. Separately, Japanese telecommunications provider KDDI disclosed full details of last month's breach, confirming exposure of 12 million email addresses and 7 million passwords belonging to KDDI ISP customers and five partner providers. KDDI stated it has not confirmed secondary damage from the compromised credentials, though the volume of exposed authentication data presents significant credential-stuffing and account takeover risks across affected users' online accounts.

Sources: JPost · MLex · Japan Times