SecurityBrief US - Technology news for CISOs & cybersecurity decision-makers

Spear Phishing stories

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AI agents drive surge in cyber threats & extortion

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AI agents are fuelling a new wave of cyber risk, as criminals weaponise automation to speed up ransomware and sharpen extortion tactics.
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Iranian cyber shift raises risk to Western infrastructure

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Iranian state-aligned hackers are shifting from spying to destructive cyber strikes, putting Western critical infrastructure on high alert.
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Norton unveils Genie scam detection assistant in ChatGPT

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cloud security
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Norton launches Genie scam assistant in ChatGPT, letting users tag @Norton to analyse emails, texts, images and links for fraud risks.
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IRONSCALES adds AI agents to counter next‑gen phishing

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IRONSCALES' Winter 2026 Release debuts three AI agents, outbound encryption and Teams deepfake defences to counter next‑gen phishing.
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Account Takeover (ATO) fraud: The hidden threat to your business and how to stop it

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surveillance
Silent account takeover fraud is draining billions as criminals hijack real identities; here's how businesses can finally fight back.
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Cloudflare flags AI-fuelled identity & SaaS attacks

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Cloudflare warns AI-driven identity fraud and SaaS abuse are reshaping cybercrime, as global costs hit USD $10.5 trillion a year.
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Codific maps five cyber paths threatening power grids

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Codific warns power grids face repeat cyberattack patterns and urges utilities to bolster resilience to outages and cascading disruption.
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Phishing campaigns exploit .arpa DNS to evade filters

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firewalls
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network security
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phishing
Phishing gangs exploit obscure .arpa DNS space and IPv6 tunnels to sneak past reputation-based web filters and lure users to fake sites.
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AI-driven cyber attacks now breach networks in minutes

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AI-fuelled hackers can now spread across corporate networks in as little as four minutes, outpacing human defenders by hours.
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AI-driven phishing surge as Acronis warns MSPs at risk

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Acronis warns AI is turbocharging phishing, email attacks and ransomware in 2025, with MSPs and collaboration tools under rising fire.
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AI-driven phishing surge dominates 2025 cyberattacks

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digital transformation
AI-powered phishing drives a sharp 2025 surge in email and chat attacks, as Acronis warns of a new era of automated cybercrime at scale.
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CompTIA launches SecAI+ to tackle AI security skills

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CompTIA unveils SecAI+ certification to equip cybersecurity professionals with AI security, risk management and governance skills.
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Data-only extortion surges as remote access abused

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Data-only extortion soars 11-fold as attackers 'log in instead of break in', abusing remote access tools for faster, stealthier raids.
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AI-fuelled romance scams surge with deepfake deception

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phishing
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email security
AI-driven romance scams using deepfakes and chatbots surge, tricking Australians into long-term emotional manipulation and costly frauds.
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ChatGPT caricature trend raises fresh ID fraud fears

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data protection
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surveillance
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biometrics
Daon warns viral ChatGPT caricature craze is handing fraudsters a richer dossier of personal data to fuel scams and social engineering.
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Humanix to pitch human-layer security at RSAC 2026

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data protection
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mfa
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phishing
Humanix will pitch its human-layer security platform at RSAC 2026's Innovation Sandbox after landing a Top 10 finalist spot and USD $5 million.
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Google warns of AI model theft & state-backed misuse

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Google flags surging attempts to steal AI models as state-backed hackers weaponise Gemini for phishing, intel gathering and malware support.
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Experts warn of rising Valentine's Day cyber scams

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Cyber experts warn Valentine's Day brings a surge in romance and shopping scams, urging users to be wary of links, apps and payment requests.
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Record rise in digital squatting fuels phishing wave

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Record digital squatting surge sees 6,200 disputes in 2025, as lookalike domains drive costly phishing, malware and payment fraud.
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Screensaver phishing installs remote access tools covertly

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ransomware
Attackers are abusing Windows screensaver files in a spearphishing campaign to stealthily install remote access tools on business systems.