CVE-2021-47784

Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash...

CVE-2021-47784 Cyberfox Web Browser 52.9.1 - Denial of Service (PoC)

Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash...

CVE-2021-47784 Cyberfox Web Browser 52.9.1 - Denial of Service (PoC)

Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash...

CVE-2021-47784

Cyberfox Web Browser 52.9.1 is affected by a denial-of-service vulnerability caused by unbounded input in the search bar, where a 9,000,000-byte payload can crash the application. Root cause: excessive data overflow in the search bar. Impact: crash (availability) as described. No remediation or e...

Researchers Null-Route Over 550 Kimwolf and Aisuru Botnet Command Servers

The Black Lotus Labs team at Lumen Technologies said it null-routed traffic to more than 550 command-and-control C2 nodes associated with the AISURU/Kimwolf botnet since early October 2025. AISURU and its Android counterpart, Kimwolf, have emerged as some of the biggest botnets in recent times,...

Kimwolf Android Botnet Infects Over 2 Million Devices via Exposed ADB and Proxy Networks

The botnet known as Kimwolf has infected more than 2 million Android devices by tunneling through residential proxy networks, according to findings from Synthient. "Key actors involved in the Kimwolf botnet are observed monetizing the botnet through app installs, selling residential proxy...

Tokyo FM Data Breach: Hacker Claims Over 3 Million Records Stolen

Tokyo FM is investigating claims of a massive data breach involving 3 million records. Learn what information was allegedly taken and how you can stay safe...

PT-2026-1099

Name of the Vulnerable Software and Affected Versions MARS Multi-Application Recovery Service versions prior to 1.2.1.1686 Description An SQL injection issue affects MARS Multi-Application Recovery Service. Successful exploitation could allow remote attackers to execute unauthorized code or...

ThreatsDay Bulletin: GhostAd Drain, macOS Attacks, Proxy Botnets, Cloud Exploits, and 12+ Stories

The first ThreatsDay Bulletin of 2026 lands on a day that already feels symbolic — new year, new breaches, new tricks. If the past twelve months taught defenders anything, it's that threat actors don't pause for holidays or resolutions. They just evolve faster. This week's round-up shows how subt...

Trust Wallet Chrome Extension Breach Caused $7 Million Crypto Loss via Malicious Code

Trust Wallet is urging users to update its Google Chrome extension to the latest version following what it described as a "security incident" that led to the loss of approximately $7 million. The issue, the multi‑chain, non‑custodial cryptocurrency wallet service said, impacts version 2.68. The...

INTERPOL Arrests 574 in Africa; Ukrainian Ransomware Affiliate Pleads Guilty

A law enforcement operation coordinated by INTERPOL has led to the recovery of $3 million and the arrest of 574 suspects by authorities from 19 countries, amidst a continued crackdown on cybercrime networks in Africa. The coordinated effort, named Operation Sentinel, took place between October 27...

700Credit Data Breach Impacts Millions of Car Owners

US auto loan service 700Credit confirms a data breach exposed names, addresses, and Social Security numbers of dealership customers. Free credit monitoring is offered...

Coupang CEO Steps Down After Data Breach Hits 33.7 Million Users

South Korean e-commerce giant Coupang faces intense scrutiny after CEO Park Dae-jun resigns over a data breach that exposed 33.7 million customer accounts. Read about the police raids, US lawsuit, and regulatory orders from PIPC...

UK’s ICO Fine LastPass £1.2 Million Over 2022 Security Breach

UK's ICO fines LastPass £1.2M for the 2022 data breach that exposed 1.6 million users’ data. Learn how a flaw in an employee's personal PC led to the massive security failure...

True Random Number Generators on IQM Spark

Random number generation is fundamental for many modern applications including cryptography, simulations and machine learning. Traditional pseudo-random numbers may offer statistical unpredictability, but are ultimately deterministic. On the other hand, True Random Number Generation TRNG offers...

Drones to Diplomas: How Russia’s Largest Private University is Linked to a $25M Essay Mill

A sprawling academic cheating network turbocharged by Google Ads that has generated nearly $25 million in revenue has curious ties to a Kremlin-connected oligarch whose Russian university builds drones for Russia's war against Ukraine. The Nerdify homepage. The link between essay mills and Russia...

Record 29.7 Tbps DDoS Attack Linked to AISURU Botnet with up to 4 Million Infected Hosts

Cloudflare on Wednesday said it detected and mitigated the largest ever distributed denial-of-service DDoS attack that measured at 29.7 terabits per second Tbps. The activity, the web infrastructure and security company said, originated from a DDoS botnet-for-hire known as AISURU, which has been...

7 Year Long ShadyPanda Attack Spied on 4.3M Chrome and Edge Users

Koi Security exposes ShadyPanda, a group that used trusted Chrome/Edge extensions to infect 4.3 million users over 7 years for deep surveillance and corporate espionage...

Samourai Wallet Founders Jailed in $237M Crypto Laundering Case

Samourai Wallet founders Keonne Rodriguez and William Hill were sentenced to 4 and 5 years for laundering $237M via their crypto mixer...

Update Firefox to Patch CVE-2025-13016 Vulnerability Affecting 180 Million Users

AI security firm AISLE revealed CVE-2025-13016, a critical Firefox Wasm bug that risked 180M users for six months. Learn how the memory flaw allowed code execution...