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An Angry Spark, or a Triangle in Disguise?

By Bill Marczak

Excerpt

5 min read

1 day ago

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A Union-Jack-clad triangle angrily emits sparks on the screen of a retro monitor (Source: ChatGPT) On April 14, 2026, Gen Digital published “Chasing an Angry Spark”, a report about sophisticated Windows spyware that Gen saw once in 2022, and never again. Fascinatingly, the payload they found — and its command-and-control (C&C) servers — appeared to be completely novel to the threat intelligence community.

So how did Angry Spark remain undetected for so long, and precisely who is behind it? Gen did not directly address these questions, but instead provide…

The opening of the report, shown for reference. The full report, with its figures and indicators, is published by Medium on medium.com.

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