Tag: ransomware
1154 articles
ShinyHunters Breach Exposes 330 Colleges in Canvas Hack
The notorious ShinyHunters gang has breached Instructure's Canvas, exposing a staggering 330 colleges to a devastating hack, and issued a chilling ultimatum with a May 2026 deadline to negotiate. The attackers replaced login pages with an extortion message, demanding schools seek cyber advisory help and secretly reach out to settle.
Breach Response Requires Sustained Control
When a cyber breach hits, the decisions made in the first few days can have a lasting impact, setting the stage for years of consequences - and it's not just about fixing the tech, but also about the legal and communication choices that are made early on. In fact, a single incident can generate a ripple effect of legal, regulatory, and reputational consequences that persist for years.
Ransomware Attacks Expose Backup Vulnerabilities
Ransomware attackers often destroy backup systems before encrypting data, rendering your recovery plan useless. This deliberate tactic follows a predictable sequence, allowing attackers to systematically dismantle your defenses and leave you with limited options.
Iran-Linked APT Exploits Ransomware Disguise for Espionage
MuddyWater, an Iran-linked APT group, has been caught exploiting a ransomware disguise to secretly infiltrate systems, using interactive tactics to harvest credentials and gain internal access. By masquerading as a Chaos ransomware affiliate, the group aimed to throw off detectives and cover its espionage tracks.
MuddyWater hackers exploit Chaos ransomware as cyber-espionage decoy
MuddyWater hackers have cleverly used Chaos ransomware as a decoy to mask their true intentions - and it's not about making a quick buck. Instead, their tactics suggest a more sinister goal, blurring the lines between state-sponsored espionage and cybercrime.
Latvian Hacker Sentenced for Role in Former Conti Leaders' Ransomware Extortion Scheme
A Latvian hacker has been sentenced to 8.5 years in federal prison for his role in a massive ransomware extortion scheme that targeted over 54 companies, causing hundreds of millions of dollars in losses. Deniss Zolotarjovs, 35, helped former Conti leaders extort payments from victims over a two-year period.
Cushman & Wakefield Discloses Vishing Incident Amid Dual Ransomware Threats
Cushman & Wakefield recently fell victim to a vishing incident, but swift action was taken to contain the breach and protect its systems. The company has confirmed that its operations remain normal and it's working closely with experts to investigate and respond to the incident.
Karakurt Ransomware Operative Sentenced for Extortion Role
Meet Deniss Zolotarjovs, a Latvian national who helped his ransomware gang extort dozens of companies - and even a government entity with a crippled 911 system - by leveraging stolen sensitive data, including children's health information. He's now facing 8.5 years in prison for his role in the Karakurt extortion operation.
Ransomware Gang Exposes Alleged Liberty Mutual Data Trove
A massive 108-gigabyte data trove allegedly stolen from Liberty Mutual has been exposed by ransomware gang Everest Group, containing sensitive policyholder information including names, addresses, and financial details. The group claims to have published the data after the insurance company failed to respond to its demands.
New York Fines Delta Dental $2.25M for MOVEit Hack Violations
Delta Dental of New York has been fined $2.25 million by the New York Department of Financial Services for its handling of a massive data breach involving hackers stealing around 60,000 files from its MOVEit servers in 2023. The hefty penalty highlights the importance of robust cybersecurity measures to protect sensitive information.
Ransomware Breach Exposes Sensitive Data at Sandhills Medical Foundation
Sandhills Medical Foundation suffered a devastating ransomware attack on May 8, 2025, putting sensitive data at risk. It took nearly 11 months for affected individuals to be notified in April 2026, sparking an investigation into the breach.
Phishing Campaign Exploits Legitimate RMM Tools to Hit 80+ Orgs
A sneaky phishing campaign has infiltrated over 80 organizations, mostly in the US, by exploiting legitimate remote monitoring and management (RMM) tools like SimpleHelp and ScreenConnect. The attackers cleverly used customized versions of these tools, already installed by the victims, to bypass defenses and gain unauthorized access.
Cybercrime Groups Exploit AI for Rapid, High-Impact Attacks
Cybercrime groups are leveraging AI to launch lightning-fast, high-impact attacks, outpacing security patches and leaving devastating consequences in their wake. This week, a critical vulnerability in cPanel and WHM was exploited, leading to website wipes, botnet deployments, and ransomware attacks.
Cybersecurity Experts Imprisoned for Ransomware Extortion Scheme
Two American cybersecurity experts, Ryan Goldberg and Kevin Martin, have been sentenced to prison for their roles in a brazen 2023 ransomware campaign that targeted companies across the United States. Their crimes have brought to light the severe consequences of cyberattacks and the importance of protecting businesses from such threats.
cPanel flaw fuels mass Sorry ransomware attacks
A critical flaw in cPanel, tracked as CVE-2026-41940, has been exploited in a massive ransomware campaign, compromising at least 44,000 IP addresses. This alarming attack has already been used in the wild as a zero-day, with threat actors accessing control panels and wreaking havoc on web hosting systems.
Ransomware Defenses Hold, But New AI Threats Emerge
While ransomware defenses have shown significant improvement, experts warn that complacency is a luxury we can't afford, especially with hospital systems remaining prime targets. New AI threats are emerging, demanding our attention and action.
Medtronic Faces Federal Lawsuits Over Recent Hack
Medtronic is facing a wave of federal lawsuits after a massive data breach exposed over 9 million records containing sensitive personal information, sparking concerns about the company's handling of customer data. The breach, attributed to the ransomware gang ShinyHunters, has left many questioning the vulnerability of medical device manufacturers to cyber threats.
Ransomware Negotiator Exposed as Insider for Gang
A shocking case reveals a glaring weakness in ransomware incident response: organizations often put blind trust in single negotiators, leaving them vulnerable to exploitation by attackers. This human error, not a technical bug, can turn a trusted role into a gateway for cybercriminals.
cPanel Vulnerability Exploited, Ransomware Attacks Reported
A critical cPanel vulnerability, CVE-2026-41940, has been exploited, putting servers at risk of full takeover and ransomware attacks - with a near-worst-case severity score of 9.8. This flaw affects cPanel, WebHost Manager, and WP Squared, and has already been flagged by the US government's cybersecurity agency as being exploited in the wild.
US Cybersecurity Workers Jailed for Aiding BlackCat Ransomware Gang
Meet Ryan Goldberg and Kevin Martin, two cybersecurity experts who abused their skills to line their pockets by aiding the notorious BlackCat ransomware gang. They've been sentenced to four years in prison for their roles in facilitating devastating ransomware attacks.
Ransomware Negotiators Sentenced for BlackCat Attacks
Two former cybersecurity experts, who once worked to protect companies, were sentenced to four years in prison for using their skills to extort US businesses as affiliates of the notorious BlackCat ransomware gang. They exploited their specialized knowledge to orchestrate attacks on US companies, leaving a trail of devastation in their wake.
Ex-Incident Responders Sentenced for Ransomware Extortion Scheme
Two former cybersecurity pros, Ryan Clifford Goldberg and Kevin Tyler Martin, have been sentenced to four years in prison for using their specialized knowledge to orchestrate a string of devastating ransomware attacks, extorting victims instead of protecting them. The pair, who once worked in incident response, now face the consequences of their crimes.
Ransomware Attacks on Hospitals Target Patient Care, Spark Calls for Tougher Stance
Hospitals are under attack - literally. Last year, a staggering 460 ransomware attacks hit American hospitals and healthcare systems, causing 47 patient deaths, diverted ambulances, and canceled surgeries.
Brazilian DDoS Firm Exposes Own Security Breach
A Brazilian firm's bold admission about notifying major internet providers of massive DDoS attacks against small ISPs took an unexpected turn when evidence revealed a shocking security breach of its own. The company's CEO, Erick Nascimento, revealed that an intrusion in January 2026 compromised key servers and his personal security codes.