9 casos · pág. 1/1
TLDR: I pointed Claude Opus at Discord’s bundled Chrome (version 138, nine major versions behind upstream) and asked it to build a full V8 exploit chain. The V8 OOB we used was from Chrome 146, the same version Anthropic’s own Claude Desktop is running. A week of back and forth, 2.3 billion tokens, $2,283 in API costs, and about ~20 hours…
TLDR: PostHog used Playwright Chromium with --no-sandbox for heatmap screenshots. I used Claude to write a V8 n-day (CVE-2026-7899) exploit, got production RCE in a worker container with prod db access. I then used the same exploit as an evaluation for open-weight models. With the increasing number of supply chain attacks, I was thinking …
Citizen Lab reports that Candiru spyware was delivered to devices at Al Jazeera Media Network through targeted online advertisements, in a zero-click attack that only required the malicious ad to render on the victim's device. Citizen Lab calls the technique AdFection and says its report is the first public technical confirmation of merce…
Citizen Lab reported that Israeli mercenary spyware vendor Candiru infected devices at Al Jazeera through targeted online ads that needed no user interaction. It calls this the first public technical confirmation of mercenary spyware reaching real devices via ad delivery. At least 45 Al Jazeera devices were targeted in 2024 and 2025, and …
The Citizen Lab disclosed AdFection, the first technical demonstration of zero-click mercenary spyware delivered through targeted online advertising. The Israeli firm Discover-Tech presents itself as a legitimate ad company but acts as a facilitator for several mercenary spyware partners, including Candiru. Its ads covertly direct million…
Citizen Lab reported the first publicly confirmed zero-click mercenary spyware attack delivered through targeted online ads, a technique it calls "AdFection". The Israel-based adtech firm Discover-Tech allegedly acts as a front and middleman between the advertising ecosystem and spyware vendors. Citizen Lab traced attacks on at least 45 A…
Citizen Lab documented AdFection, a campaign in which the Israeli-founded ad firm Discover-Tech delivered zero-click mercenary spyware attributed to Candiru through the online advertising ecosystem. During 2024 and 2025, 45 devices belonging to Al Jazeera were targeted. Citizen Lab calls this the first detailed public technical evidence o…
ESET documented the evolution of MATCHBOIL, a custom C downloader used by the Russia-aligned cyberespionage group UAC-0099. Samples span April 2024 to April 2026, although CERT-UA first documented the malware in August 2025. Each iteration became more sophisticated, with new obfuscation, sandbox checks and persistence methods. All victims…
The FBI, CISA, DC3, NSA, USSS and the Republic of Korea's KNPA issued joint advisory AA26-222A on Gunra ransomware. Gunra appeared in April 2025 as a double-extortion variant derived from the leaked Conti source code. It launched a structured RaaS affiliate program in January 2026, also operating under the alias Golden Community, and recr…
