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Google: Hackers From China, Iran Targeting Biden, Trump Campaigns

Google said the attacks were 'recent,' and tried to hijack personal emails accounts of both Biden and Trump campaign staffers by using phishing attacks.

 & Michael Kan Principal Reporter

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State-sponsored hackers from China and Iran are trying to infiltrate the campaigns of Joe Biden and President Trump, according to Google.  

Hackers have been trying to trick campaign staffers with phishing scams, says Shane Huntley, director of Google’s threat analysis group. A suspected Chinese hacking group, known as APT 31 or “Zirconium,” is targeting Biden’s campaign; a separate group likely based in Iran, known as APT 35 or “Charming Kitten,” is trying to hack into the Trump campaign. 

Fortunately, the phishing attempts failed. “No sign of compromise,” Huntley said in a tweet. “We sent users our govt attack warning and we referred to fed law enforcement.”

Google refrained from releasing more details about the phishing attacks. But in a statement, it said the intrusion attempts were “recent,” and tried to hijack the personal email accounts belonging to both the Biden and Trump campaign staffers.

“We sent the targeted users our standard government-backed attack warning and we referred this information to federal law enforcement,” the company added. “We encourage campaign staff to use extra protection for their work and personal emails, and we offer security resources such as our Advanced Protection Program and free security keys for qualifying campaigns.” 

Google has stepped up its effort to protect users after suspected Russian hackers broke into a Gmail account belonging to John Podesta, chairman of Hillary Clinton’s campaign. Podesta received a fake email claiming to be from Google about a hijacking attempt, which managed to fool a staffer into submitting the login credentials for the Gmail account into a dummy login page.

In return, the hackers were able to loot and then leak Podesta’s emails during the campaign. Other phishing attacks can involve sending emails that contain a link or attachment to download malware, which can then secretly take over a computer.

The China-based APT 31 is known to go after intellectual property. Meanwhile, APT 35 was recently found trying to pose as journalists through fake emails. The intended goal has been to trick victims into visiting fake login pages that can secretly capture their passwords.  

The Biden campaign told PCMag it was not surprised by the intrusion attempts. “We have known from the beginning of our campaign that we would be subject to such attacks and we are prepared for them. Biden for President takes cybersecurity seriously, we will remain vigilant against these threats, and will ensure that the campaign's assets are secured,” the campaign said in a statement. 

The Trump campaign did not immediately respond to a request for comment.


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About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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