ATHENS, Greece (AP) — A leading human rights organization is urging Greece’s new government to take “urgent action” to curb an “alarming” increase in attacks against Asian and African immigrants, including brutal assaults by gangs on teenage boys and pregnant women.

In a 100-page report issued Tuesday, U.S.-based Human Rights Watch said xenophobic attacks, including stabbings and serious beatings, in the capital Athens have increased over the past two years, leaving dozens of confirmed victims and possibly many more.