https://apnews.com/9fa5110f3a2c16858a445df588d7d611

BOSTON (AP) — IBM security researchers say they have detected a cyberespionage effort using targeted phishing emails to try to collect vital information on the World Health Organization's initiative for distributing COVID-19 vaccine to developing countries.

The researchers said they could not be sure who was behind the campaign, which began in September, or if it was successful. But the precision targeting and careful efforts to leave no tracks bore "the potential hallmarks of nation-state tradecraft,” they said in a blog post Thursday.