Cyberattack
Steel giant Nucor confirms hackers stole data in recent breach
Nucor, North America’s largest steel producer and recycler, has confirmed that attackers behind a recent cybersecurity incident have also stolen data from the company’s network. The steel giant employs more than 32,000 people in numerous mills across the U.S., Mexico, and Canada and reported a revenue of $30.73 billion last year. Nucor disclosed this incident last month, […]
Cloudflare blocks record 7.3 Tbps DDoS attack against hosting provider
Cloudflare says it mitigated a record-breaking distributed denial of service (DDoS) attack in May 2025 that peaked at 7.3 Tbps, targeting a hosting provider. DDoS attacks flood targets with massive amounts of traffic with the sole aim to overwhelm servers and create service slowdowns, disruptions, or outages. This new attack, which is 12% larger than […]
Healthcare SaaS firm says data breach impacts 5.4 million patients
Episource warns of a data breach after hackers stole health information of over 5 million people in the United States in a January cyberattack. Episource is an American healthcare services company that provides risk adjustment, medical coding, data analytics, and technology solutions to health plans and providers. They help insurers optimize payments and compliance in […]
Hackers switch to targeting U.S. insurance companies
Threat intelligence researchers are warning of hackers breaching multiple U.S. companies in the insurance industry using all the tactics observed with Scattered Spider activity. Typically, the threat group has a sector-by-sector focus. Previously, they targeted retail organizations in the United Kingdom and then switched to targets in the same sector in the United States. “Google […]
WestJet investigates cyberattack disrupting internal systems
WestJet, Canada’s second-largest airline, is investigating a cyberattack that has disrupted access to some internal systems as it responds to the breach. “WestJet is aware of a cybersecurity incident involving internal systems and the WestJet app, which has restricted access for several users,” reads a security advisory on WestJet’s site. “We have activated specialized internal teams in […]
Victoria’s Secret restores critical systems after cyberattack
Victoria’s Secret has restored all critical systems impacted by a May 24 security incident that forced it to shut down corporate systems and the e-commerce website. The company operates around 1,380 retail stores in nearly 70 countries and has reported net sales of $1.353 billion for the first quarter of 2025, with a forecasted net […]
Fog ransomware attack uses unusual mix of legitimate and open-source tools
Fog ransomware hackers are using an uncommon toolset, which includes open-source pentesting utilities and a legitimate employee monitoring software called Syteca. The Fog ransomware operation was first observed last year in May leveraging compromised VPN credentials to access victims’ networks. Post-compromise, they used “pass-the-hash” attacks to gain admin privileges, disabled Windows Defender, and encrypted all files, including virtual machine storage. […]
Erie Insurance confirms cyberattack behind business disruptions
Erie Insurance and Erie Indemnity Company have disclosed that a weekend cyberattack is behind the recent business disruptions and platform outages on its website. Erie Indemnity Company is the management company for the Erie Insurance Group, a property and casualty insurer with over 6 million active policies. The company provides auto, home, life, and business insurance […]
Texas Dept. of Transportation breached, 300k crash records stolen
The Texas Department of Transportation (TxDOT) is warning that it suffered a data breach after a threat actor downloaded 300,000 crash records from its database. The incident occurred on May 12, 2025, and was caused by a threat actor logging into the TxDOT systems using compromised credentials. “On May 12, 2025, TxDOT identified unusual activity in […]
Grocery wholesale giant United Natural Foods hit by cyberattack
United Natural Foods (UNFI), North America’s largest publicly traded wholesale distributor, was forced to shut down some systems following a recent cyberattack. The Rhode Island-based company operates 53 distribution centers and delivers fresh and frozen products to over 30,000 locations across the United States and Canada, including supermarket chains, e-commerce providers, natural product superstores, independent […]