The phrase "apparent attack" means that something seems like it is being intentionally harmed or threatened, but it is not yet confirmed or proven. Full definition
The controversial black leader launched the fusillade of apparent attacks on candidates Clyde Williams and State Senator Adriano Espaillat during a gathering with supporters broadcast from the Harlem headquarters of his National Action Network. (observer.com)
In times of distress and unease — of apparent attack — it's easy to think in us - vs - them terms: to care only about our people, our city, our country. (scientificamerican.com)
The biggest talking point from Chelsea's 1 - 0 Premier League victory over Everton on Wednesday night was not the result, but Branislav Ivanovic's apparent attack on James McCarthy. (caughtoffside.com)