Threats: Page

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    Federal authorities disrupt China-backed hacking operation targeting US critical infrastructure

    Compromised IoT devices were used in a yearslong campaign against key sectors and federal agencies.

    By • Aug. 27, 2026
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    Treasury to help financial firms transition to quantum-resistant encryption

    The government is concerned that hackers could someday decrypt financial information and other secrets using code-breaking quantum computers.

    By • Aug. 26, 2026
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    Trendline

    Securing against ransomware

    Security professionals hail cybersecurity basics as the best defense against ransomware — regular patching, multifactor authentication and, maybe most importantly, information sharing. 

    By Cybersecurity Dive staff
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    Researchers warn about chained SharePoint sequence

    An authentication bypass flaw is already under exploitation, the latest in a series of recent SharePoint attacks. 

    By • Updated Aug. 26, 2026
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    CISA orders agencies to fix exploited Zimbra vulnerability

    The collaboration software’s developer took almost a full month to patch the flaw after disclosing it.

    By • Aug. 25, 2026
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    Courtesy of National Cyber Security Centre
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    UK power facility disabled for days after suspected state-linked cyberattack

    The disruption took place amid a wave of attacks targeting vulnerable industrial devices in the water and energy sectors.

    By • Aug. 24, 2026
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    Sponsored by EzProtect

    Salesforce gave every org the same free scanner. Attackers already know what it misses.

    A defense every attacker can rehearse against isn't a defense. It's a false sense of security.

    By Matt Meyers, CTA, Founder and CEO, EzProtect • Aug. 24, 2026
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    Fitch explains how water, healthcare organizations can keep strong credit ratings despite cyberattacks

    Resilience, not prevention, is key, analysts at the credit-rating agency said in a pair of new reports.

    By • Aug. 20, 2026
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    What we know so far about the hacking campaign against US water systems

    Support is growing for stricter oversight and increased financial resources for utilities in the wake of a cyberattack spree, suspected to be the work of Iran-linked threat groups.

    By • Aug. 20, 2026
  • Siemens flags fly in front of Siemens AG headquarters in Berlin, Germany, on Aug. 20, 2024.
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    AI-backed campaign targeting vulnerable Siemens S7 devices, CISA and FBI warn

    Hackers are developing scripts disguised as legitimate software in attacks aimed at multiple industries, including energy and water.

    By • Updated Aug. 20, 2026
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    DOJ charges 17 people in Iran-backed hacking campaign against US

    Officials allege an IRGC-linked organization was behind a coordinated effort to steal research from American universities, companies and government agencies.

    By • Updated Aug. 19, 2026
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    Why more security data has blurred companies’ view of risk

    More security data can create blind spots. Here’s how to regain visibility.

    Aug. 17, 2026
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    Researchers confirm breach claims by data-extortion group

    The exfiltrated data may be related to misconfiguration of Microsoft Power Page portals, according to a new report.

    By • Aug. 14, 2026
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    Researchers find AI-powered hacking tools for sale in underground forums

    A report shows how criminal actors are lowering the barriers to entry with sophisticated services, without ethical constraints.

    By • Updated Aug. 14, 2026
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    US government will let private companies hack criminal gangs

    The new program, meant to aggressively disrupt costly cybercrime schemes, carries numerous legal and security risks.

    By • Updated Aug. 13, 2026
  • Ryan Whelan head of cyber intelligence at Accenture and John Hultquist, chief analyst, Google Threat Intelligence Group, discuss how threat actors are using AI to develop new attack methods at the 2026 Black Hat USA conference in Las Vegas.
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    Hackers abuse AI models to find new entry paths

    Network defenders are racing to secure their IT systems before criminal and state-actors circumvent existing guardrails.

    By • Aug. 12, 2026
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    Sundry Photography via Getty Images
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    Cisco says software vulnerability could let hackers crash firewalls

    Threat actors have already begun exploiting the flaw, according to the U.S. government.

    By • Aug. 12, 2026
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    Former BlackFile affiliates linked to extortion campaign targeting private equity

    Researchers warned that hackers are using voice-phishing attacks to pressure company employees under the guise of providing IT help desk services.

    By • Aug. 11, 2026
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    Civil-society initiative will pay cybersecurity vendors to protect rural water systems

    DEF CON Franklin is seeking philanthropic grants, but its founder said the federal government ultimately needs to step in.

    By • Aug. 10, 2026
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    Experts say healthcare faces cybersecurity crisis: ‘These are patient safety issues’

    Regulatory failures, funding constraints and industry consolidation have created serious hacking risks.

    By • Aug. 7, 2026
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    Hackers grow more willing to destroy, not just disrupt, OT systems

    Experts said the alarming trend has further stressed infrastructure providers that are already struggling with strong passwords, comprehensive logging and other basics.

    By • Aug. 6, 2026
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    OpenAI warns autonomous hacks are ‘watershed moment for computer security’

    Company employees said their industry should rethink how it balances capabilities and safeguards.

    By • Aug. 5, 2026
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    Eric Geller/Cybersecurity Dive
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    Western government leaders call for a focus on infrastructure resilience, not AI hype

    U.S. and allied officials said companies should start preparing now for a cyberattack that changes how they provide essential services.

    By • Aug. 5, 2026
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    AI widely used to exploit critical flaws, disrupt supply chains

    A report confirms the growing use of AI across a broad spectrum of threat groups.

    By • Aug. 4, 2026
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    AI makes costly spearphishing attacks easier, cyber insurer says

    Impersonation campaigns led to more than 85% of the losses that Resilience dealt with in the first half of the year, a dramatic increase from two years ago.

    By • Aug. 4, 2026
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    OT security coalition urges Congress, CISA to enact reforms amid water sector hacks

    Iran-nexus hackers are suspected in a broad campaign targeting drinking and wastewater sites in at least seven U.S. states.

    By • Aug. 3, 2026