Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
The Battle Over Women's Data
In a post-Roe world, bodily autonomy must include control over personal data.
From ACM Opinion
Meta's Message Encryption Was Built to Fail
Chat between a teen and her mom about an alleged abortion helped police build their case.
From ACM Opinion
To Win the Next War, the Pentagon Needs Nerds
Data scientists, coders, and other techies could prove decisive in future conflicts—if Uncle Sam can recruit them.
From ACM Opinion
What Are the Rules for Celebrities Promoting NFTs?
Non-fungible tokens are the next frontier of promotional content on social media, but right now, it's the Wild West.
From ACM Opinion
Who Killed the Robot Dog?
The robotic companion was once a dream of techno-utopianism, but has instead become a terrifying weapon
From ACM Opinion
Hackers Used to Be Humans. Soon, AIs Will Hack Humanity
To date, hacking has exclusively been a human activity. Not for long.
From ACM Opinion
Data Brokers Are a Threat to Democracy
The unregulated practice of data brokerage is incredibly dangerous and harmful, and policymakers can ignore it no longer.
From ACM Opinion
The Cyberwar Needs More Women on the Front Lines
Educating girls to be the cybersecurity leaders of tomorrow will help combat criminals who prey on women and children.
From ACM Opinion
Why Is Facebook So Afraid of Checking Facts?
The biggest social network in the world has the wrong idea for how to fight Covid-19 conspiracies.
From ACM Opinion
We Need to Talk About 'Cloud Neutrality'
Given how critical the cloud has become for a huge swath of the tech economy, maybe we should ask ourselves whether this infrastructure should be in the hands of...
From ACM Opinion
A Controversial Plan to Encrypt More of the Internet
The road to routing all Domain Name System lookups through HTTPS is pocked with disagreements over just how much it will help.
From ACM Opinion
Wouldn't It Be Great If People Could Vote on the Blockchain?
Mobile voting could increase voter participation, but it's plagued by security issues in search of a solution.
From ACM Opinion
Under Trump, The Fight Against Cybercrime Has Waned
The U.S. government is not doing enough to combat the burgeoning threat of cybercrime.
From ACM Opinion
The FBI Wanted a Backdoor to the iPhone. Tim Cook Said No
In 2016, Tim Cook fought the law—and won.
From ACM Opinion
The Robocall Crisis Will Never Be Totally Fixed
Years into the robocalling frenzy, your phone probably still rings off the hook with "important information about your account," updates from the "Chinese embassy...
From ACM Opinion
Huawei's Problem Isn't Chinese Backdoors. It's Buggy Software
A report on Thursday from a British government oversight group found that Chinese telecom-equipment maker Huawei has basic but deeply problematic flaws in its product...
From ACM Opinion
China Will Likely Corner the 5G Market, and the S Has No Plan
You may have heard that China has cornered much of the world's supply of strategic metals and minerals crucial for new technology, including lithium, rare earths...
From ACM Opinion
Trump's Plan to Keep America First in AI
The US leads the world in artificial intelligence technology. Decades of federal research funding, industrial and academic research, and streams of foreign talent...
From ACM Opinion
There's No Good Reason to Trust Blockchain Technology
In his 2008 white paper that first proposed bitcoin, the anonymous Satoshi Nakamoto concluded with: "We have proposed a system for electronic transactions without...
From ACM Opinion