Dozens of white supremacist groups are operating freely on Facebook, allowing them to spread their message and recruit new members. The findings, more than two years after Facebook hosted an event page for the deadly “Unite the Right” rally in Charlottesville, Virginia, cast doubt on the company’s claims that it’s effectively monitoring and dealing with hate groups. What’s more, Facebook’s algorithms create an echo chamber that reinforces the views of white supremacists and helps them connect with each other.

There was a 50 percent increase in arrests and plots linked to domestic Islamist extremism in 2019, according to data released last week by ADL’s Center on Extremism. There were a total of 30 arrests linked to domestic Islamist extremism, nine of which were for terror plots. Of the nine individuals arrested for plotting attacks, seven were U.S. citizens. While there were no attacks or murders linked to domestic Islamist extremism last year, the findings indicate that Islamist extremism still poses a significant threat to the United States.

More than 13,000 citizens of European countries traveled to Syria and Iraq to join, fight, or work with ISIS. In addition to former fighters, this figure includes women and children. A new report from an EU-backed genocide investigation body says that adding war crimes and genocide to terrorism charges for IS fighters returning to the EU will lead to tougher sentences and “more justice” for victims.

Terrorism experts are warning that the coronavirus pandemic could be used as a template for future biological attacks by either state or non-state actors. Security experts with the Council of Europe say that terrorists, assessing the impact of the coronavirus, would now recognize the fact that they can use biological weapons to inflict a major blow on Western countries (or, for that matter, on any country). According to these experts, the virus has exposed how vulnerable modern societies are.

Across the country, boogalooers are energized by resistance to lockdown restrictions, which they view as tyrannical government overreach. Boogaloo adherents have shown up at numerous lockdown protests, waving boogaloo signs, wearing Hawaiian shirts, and carrying firearms, sometimes illegally. These boogalooers are part of an embryonic, decentralized movement that organizes largely online but whose presence has increasingly been felt in the real world. While boogaloo supporters hail from a variety of movements, and include some white supremacists who advocate for race war, the lockdown protests have largely featured the anti-government version of the boogaloo favored by the militia, gun rights, and anarcho-capitalist movements. Boogaloo advocates are talking openly about providing protection for local businesses determined to reopen in violation of state mandates. The presence of these frequently armed protesters could escalate already tense situations.

The study of viruses once challenged the world’s notion of what is “biological,” and for a time it was not clear whether viruses were regulated by the Biological Weapons Convention (BWC). Durward Johnson and James Kraska write that “SynBio and its convergence with emerging technologies may create weapons not currently banned by universal disarmament obligations or customary international law, and this legal gap raises the prospect of weaponization of nonbiological threat agents tailor-made to create targeted effects. These tactical biotechnological capabilities could have potentially strategic consequences and yet may fall outside the existing regime.”

Across Iraq and Syria there is a growing sense of unease that when it comes to the Islamic State terror group, data showing the jihadist force on its heels should not be trusted. While the U.S.-led military coalition argues Islamic State is a shadow of its former self, some officials with U.S. partner forces argue the terror group has actually become more powerful and more dangerous.

In a new report, Amnesty International offers details of a continuing Syrian and Russian campaign to destroy hospitals, clinics, and schools in the Sunni-majority province of Idlib, in order to drive as many Sunnis as possible out of Syria. Since 2011, the Assad regime has conducted the largest ethnic cleansing campaign since the Second World War, aiming to change the ethnic composition of Syria. “Even by the standards of Syria’s calamitous nine-year crisis, the displacement and humanitarian emergency sparked by the latest onslaught on Idlib has been unprecedented,” said Amnesty.

Venezuela has aired a video in which captured American ex-serviceman Airon Berry said Venezuelan President Nicolas Maduro was a target of a foiled raid on Sunday. This is the second video released by the Venezuelan government purporting to show the questioning of Berry and fellow American Luke Denman, both former members of the U.S. Special Forces. In the video aired Thursday, Berry said the Venezuelan Intelligence Services and the airport tower were also targets.