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Cyberattack

A dozen states report cyberattacks on water utilities: sources

  • Aug 5

FBI investigates new state reporting water system cyberattacks

  • Aug 2

Feds issue warning to local water systems after Minnesota incident

  • Jul 31

Chicago-based Fairlife pauses US production after cyberattack

  • Jul 17

New Russian hacking campaign warning, election security concerns grow

  • Jul 16

Evanston Township High School to reopen Wednesday after cyberattack

  • Jun 8

What you need to know about the Carnival cruise line data breach

  • Jun 1

Fallout from ransomware attack on Canvas used by thousands of colleges

  • May 13

Latest Videos

0:25

At least a dozen states report cyberattacks on water utilities, sources say

  • Aug 5
1:41

FBI investigates as Michigan joins Minnesota in reporting cyberattacks on its water systems

  • Aug 2
0:30

Chicago-based Fairlife pauses US production after cyberattack

  • Jul 17
1:37

Student likely unknowingly brought in ransomware in Evanston HS attack: expert

  • Jun 8
2:24

Cyberattack closes Evanston Township High School Monday, Tuesday

  • Jun 8
0:30

I-Team: Teen hackers

  • Apr 9
0:20

Cyberattack disrupts check-in systems at major European airports

  • Sep 20, 2025
0:23

Nearly 800K affected by Lurie Children's Hospital cybersecurity breach

  • Jun 29, 2024

Latest Stories

Cyberattacks on US businesses linked to Iran, despite ongoing ceasefire

ABC News has learned of multiple cyberattacks linked to Iran on US businesses in just the past week, despite the ongoing ceasefire President Donald Trump extended as he claims Iran may have a counteroffer to a peace deal.

  • Apr 24

Gen Z hacker 'thankful that I got caught' after student data breach hits thousands in Chicagoland

The I-Team and ABC News are investigating what authorities call a concerning trend of Gen Z becoming a training ground for hacking.

  • Apr 14

Security impact of leaving some large DHS agencies unfunded during shutdown

While Trump's executive order has given backpay to vital TSA agents, many DHS employees critical to national security are still going without pay.

  • Mar 31

Federal agencies, US cities on alert for potential retaliatory attacks amid Iran war

Federal and local law enforcement nationwide are on high alert for Iranian retaliation.

  • Mar 3

Zion schools to reopen after classes canceled for days due to 'cyber security' incident

Students attending schools in Zion are expected to return to class Thursday after getting three unexpected days off.

  • Dec 4, 2025