The home of Gerry Adams and others belonging to Sinn Fein members in west Belfast were targeted in ball bearing attacks, the party claimed today.
Sinn Fein general secretary Mitchel McLaughlin said the homes were attacked last night, with some houses sustaining damage.
No-one was injured.
The Foyle Assembly member said: "It has now been established that the homes of Gerry Adams, Fra McCann and Chrissie McAuley were all targeted last night in ball bearing attacks.
"A number of other republicans homes in West Belfast were also attacked.
"This wave of attacks replicates similar incidents last year when dozens of republicans homes were targeted in Belfast.
"It is clear that all of the attacks last night were linked and those responsible were operating with accurate information regarding the addresses of republicans. One source of this information could obviously be the PSNI."
The home of Mr Adams' Assembly colleague Mr McCann suffered damaged to outer panes of glass.
Mr McCann said the attack on his home occurred shortly after 11pm.
"We will not be intimidated by attacks like this. Along with the local community we will continue to stand up against criminality and against those who are attempting to intimidate and threaten this community."
Mr McLaughlin urged republicans to be vigilant following the incident.
"I would also wish to make it very clear to those behind these attacks and those directing and controlling them that Sinn Féin will not be intimidated by this sort of activity," he said.
"We will not be deflected from representing our electorate and continuing to challenge inequality and injustice and pursue vigorously the demand of Irish unity and independence."
PA