
On December 26, unknown perpetrators set fire to the entrance of Maria Namen Parish Church in the 16th district of Vienna, Austria. A construction site toilet, which had been placed at the entrance of the church due to current rennovations, has been set on fire and completely melted. Apparently, fire accelerants must have been used. The parish priest, Jesus David Jean Villalobos, suspects arson.

In Muggio, Italy, vandals damaged the Nativity scene by destroying first a sheep and later the statue of baby Jesus. The act was caught by the security camera and handed over to the police. Also, the parish priest of the Madonna del Castagno pastoral community, Don Maurizio Tremolada, published a video on his Facebook page showing the young people who entered the hut around 26 December and wrote a letter addressed to those who had destroyed the statue of the baby Jesus. In the letter, he invites the perpetrators to make up for their actions.

On December 25, 2023, a 50-year-old man disrupted a solemn Christmas mass celebrated in the Church of the Assumption of the Blessed Virgin Mary at Koscielny Square in Łódź. The perpetrator interrupted the celebration of the service by behaving aggressively and shouting obscenities.

A 30-year-old man from Tajikistan has been arrested in connection with the terror warning for Cologne's Cathedral. Shortly before Christmas, the German police had received indications about a planned terrorist attack on the Cathedral. The police presumes an Islamist extremist motive. Cologne's Cathedral has been closed outside church service hours due to security concerns since Christmas.

On Christmas Eve, street cameras caught a group of people damaging the nativity scene on the sqaure of Uboldo. The figures were "furiously kicked, punched and beaten". Someone also sat on the cradle and damaged it. The Major has announced that appropriate action will be taken.

On Christmas Eve, someone stole the 18th-century crucifix from St Nokolai's Church in Sweden. The thefts must have happened during the Christmas Eve celebration.

Repeated thefts of figures from nativity scenes have been reported at Ancenis church.

Austria has increased security measures over Christmas due to threats of Islamist terror attacks. The suspected targets should have been Vienna's Cathedral and a few other churches. The Tajik man arrested in Germany was allegedly part of a terrorist group discovered in Vienna. The police is suspecting an Islamist terrorist motive and a connection to the ISIS-K (Islamic State - Khorasan Province). Although the suspect fled, a few other suspected terrorists, namely a man from Chechnya, another Tajik man and a woman from Turkey, were arrested before Christmas. The fugitive was arrested in Germany and is awaiting extradition to Austria.

On December 23, three juvenile residents vandalised a church in Gostynin, Poland. The walls of the church was spray painted in blue. The tags show insults and possible slogans related to Catholicism. A police investigation was launched and the vandals were identified thanks to the city surveillance.

On the 23rd of December, it was reported that a statuette of the nativity scene in the church of Valdagno was stolen. Now, the crib will be secured behind bars. The thieves stole the statue of a priest holding a monstrance and by doing so they also damaged the door, some pews and the steps to the entrance door, where another statue was ripped off. The police were notified.

Between December 23 and 30, three figures were stolen from the nativity scene in St Anthony's Church in Amberg, Germany. In addition, a fourth figure was completely smashed. The police are asking anyone with information to contact them.

According to the local diocese, the parish church of La Piarre has been desecrated with the theft of a chalice and the desecration of consecrated hosts.

A primary school in Agna, Padua, decided to change its Christmas play by removing Christian references, including the name of Jesus, replaced by Cùcù, and the nativity scene. Teachers said they made the decision to avoid discontent among families of different faiths, but it offended Catholic parents. The play was changed without the parents' knowledge. Some families decided not to send their children to class in protest.

On November 20, three wooden sculptures, included in the register of cultural values, disappeared from the church in Rietavas, Lithuania.

On December 21, an unknown perpetrator wrought havoc on the grounds of the church of St. Michael the Archangel in Smorgon. Several religious statues and the priest's car were damaged. The man shouted that the Catholic Church should "get out of here".

On December 21, slogans attacking the asylum seekers' centre, a swastika and other symbols were found on the walls of the Church of Our Lady in Budel, North Brabant. On the side wall of the church building, texts were found such as 'azc weg' ('close down the asylum seekers' center'), 'own people first' and 'f*ck the police'. There is also a middle finger on one of the entrances to the church and a picture of the Prophet Muhammad on the church building.

St. Mary’s Armenian Apostolic Church in Södertälje, Sweden, was the target of a raid on 20 December. Intruders gained access through a window leading to a room used for various ceremonies and stole valuable items with great sentimental value for the community. “We didn’t expect this. We are facing an empty altar before Christmas,” said Alexander Sharoyan, the church’s representative. A police investigation has been initiated.

On December 20, a fire destroyed the nativity scene in the parish church of Brentonico, Rome. A woman raised the alarm when she saw the church was completely filled with smoke. The parish priest, Don Daniele Laghi, suspects arson, as the nativity scene had already vandalised a few weeks ago. The police have opened an investigation to establish the facts.

Between December 19 and January 3, unknown persons broke and pulled down several headstones in the graveyard of Saint Eunan's Cathedral in Raphoe, Ireland. Some were broken, other stones were pulled out of the ground. Local police are appealing to anyone with information about the vandalism.

A German High Court rejected the claim that the presence of a cross infringes on the religious freedom of the plaintiffs. On December 19, the Federal Administrative Court of Leipzig dismissed a lawsuit against a Bavarian decree (Kreuzerlass) from 2018, which required the display of crosses in public institutions "as an expression of the historical and cultural identity of Bavaria".