Antisemitism Mutated Like a Deadly Virus in 2020

Shira Goodman.  dennis drenner
Jeremy Bannett

By Shira Goodman and Jeremy Bannett

We have always known that antisemitism is a social virus that has mutated with deadly efficiency throughout human history. In 2020, Jews actually watched in real time as the “world’s oldest hatred” updated itself for a new era.

For the last 40 years, the ADL has released its annual Audit of Antisemitic Incidents, which tracks incidents of vandalism, harassment and assault against Jews across the nation. Our latest report reflects some disturbing developments in 2020: During a year we spent mostly at home and reliant on technology for school, work, religious gatherings and our social lives, antisemitism did not abate.

In fact, we saw the third-highest number of incidents across the nation since we began tracking in 1979. It was also the third-highest number for Pennsylvania and New Jersey, and the second-most on record for Delaware.

How can we explain extraordinarily high numbers of antisemitism across the nation and around the region in a year when most people were largely kept apart by social distancing and pandemic-related restrictions? The audit reveals that antisemitism morphed in 2020 to thrive in these new conditions.

Because large swaths of society and the economy were shut down, we saw significant declines in vandalism, assault and other incidents at in-person locations. Yet much of those declines were offset by spikes in harassment and threats online and at Jewish institutions, where bigots actively sought out Jews to target.

Antisemitism in 2020 experienced two major “innovations” — the adaptation of classic antisemitic tropes to the current moment and the manipulation of new technology as a means to spread hate.

Familiar symbols of hate were used in antisemitic incidents online and offline. Synagogues were vandalized with swastikas, old slurs were hurled and tired memes like the Happy Merchant and the Diseased Jew were recycled to accompany accusations that Jews are greedy, somehow responsible for the spread of the virus and profiting from vaccines.

These age-old manifestations of hate exploded online in 2020 — incidents more than doubled in every state in the region and across the nation. Last year, 36% of Jews reported that they personally experienced antisemitic harassment online, with 22% experiencing severe harassment. This does not include the millions of antisemitic posts and images circulating online without a specific victim, which infected our digital ecosystem with anti-Jewish hate.

Bigots also innovated in 2020, repurposing new technology to target Jews. “Zoombombing” is a perfect example of this increasingly malicious version of online antisemitism. Synagogues, Jewish schools and secular venues saw hundreds of virtual gatherings hijacked by people spewing vile anti-Jewish hate. This development is notable because, for the first time, haters could infiltrate Jewish spaces almost at will. No gathering was spared, no matter how sacred — High Holiday services, weddings and even shivas all suffered traumatic Zoombombing attacks last year.

We must look behind the numbers to the incidents themselves, each of which represents an individual and a wider community targeted or terrorized. Our friends and neighbors, many right here in the region, have been targeted with antisemitic threats online, taunts of “dirty Jew” during sporting events and harassing telephone calls. It is our synagogues and community centers that have been vandalized with swastikas, terrorized with bomb threats and disrupted by “Zoombombers.”

Antisemitism is happening right here, right now. The need to solve this problem should unite Jews in solidarity. Antisemites, whether online or offline, do not discriminate when picking particular targets — Jews of all denominations, political affiliations and economic status are fair game. Accordingly, we must continue to fight this battle together.

But we can’t fight it alone, nor can it be about antisemitism alone. All forms of hate are closely tied together, so anyone who cares about stopping anti-Jewish hate must also work to fight all forms of bigotry. Fighting back against antisemitism and all forms of hate will require a whole-of-society approach at the levels of government, law enforcement, business, technology, civil society and community. It demands creative thinking, coalition-building and courage.

Antisemitism is changing before our very eyes, and now is the time to stop it before it has a chance to mutate into an even more virulent and dangerous form. l

Shira Goodman is the regional director of the Anti-Defamation League, and Jeremy Bannett is the senior associate regional director.


  1. A serial synagogue defiler was just arrested for the 42nd time. That means he was arrested, let loose 41 times before he through rocks through yet another synagogue window. Whose to blame? New York’s “NO Bail” law which gets these types of deviates back onto the street in a couple of hours of their arrest, with no jail time. This law which is responsible for the massive increase in crime, including many anti-Semitic attacks, was created by the leftist radicals in the New York State Assembly and Senate and signed into law by the leftist Governor, Andrew Cuomo. The main reason for the increase in anti-Semitic assaults is the increase in elected officials who are themselves divorced from the consequences of their actions. Elections have consequences.

  2. I read your opinion piece today and I must say that I am shocked that you don’t mention where the hatred towards Jews is coming from and what’s fueling it.
    The hatred is coming from the left, that is perfectly clear, but since most Jews seem
    to be liberals you don’t to want to mention that the hatred is coming from from
    Non-Jewish thugs from your side of the isle.
    Furthermore, Jew’s for the most part, have turned their backs on the very the people that are supporting them.
    Don’t you think that the time has come for Jewish people around the world to embrace conservatism?


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