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Pierluigi Paganini June 30, 2026
XSS.is, The Forum That Ran the Ransomware Supply Chain Is Down. The Market Isn’t

Police arrested the alleged admin of XSS.is, a major cybercrime forum whose trusted escrow service helped power the underground economy. On 22 July 2025, French and Ukrainian police arrested a 38-year-old man in Kyiv and shut down XSS.is, the most influential Russian-language cybercrime forum of the past decade. Europol, which coordinated the operation under the […]

Pierluigi Paganini June 30, 2026
U.S. CISA adds SimpleHelp flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a SimpleHelp flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a SimpleHelp flaw, tracked as CVE-2026-48558 (CVSS score v3.1 of 10.0), to its Known Exploited Vulnerabilities (KEV) catalog. CVE-2026-48558 is a critical authentication bypass vulnerability in SimpleHelp versions 5.5.15 and earlier and […]

Pierluigi Paganini June 30, 2026
Hackers Steal Data of 4.38 Million Aflac Japan Customers

Hackers stole data from 4.38 million Aflac Japan customers after accessing its systems for 10 days before the breach was detected. Aflac Japan disclosed that hackers stole the personal information of 4.38 million customers and agents after gaining access to its systems between June 15 and June 25. Attackers stole data from the company policyholder […]

Pierluigi Paganini June 30, 2026
Apple Fixes WebKit Flaws in iOS and macOS, With Help From AI Tools

Apple released updates for iOS, iPadOS, macOS, and Safari, fixing WebKit flaws, four of which were found using AI tools like Claude and Codex Apple pushed out security updates for iOS, iPadOS, macOS, and Safari on Monday, and this round comes with a twist worth noticing. Four of the WebKit vulnerabilities patched were found using […]

Pierluigi Paganini June 30, 2026
Attackers actively exploit the Oracle E-Business Suite flaw CVE-2026-46817

Attackers are exploiting a critical flaw in Oracle E-Business Suite, CVE-2026-46817, that allows remote, unauthenticated attackers to take over Oracle Payments. A critical vulnerability in Oracle E-Business Suite, tracked as CVE-2026-46817, is being actively exploited in the wild, according to cybersecurity firm Defused Cyber. “CVE-2026-46817 (CVSS 9.8 unauth HTTP takeover in Oracle E-Business) is being […]

Pierluigi Paganini June 29, 2026
WhatsApp Usernames Are Coming. You Can Reserve Yours Right Now

WhatsApp will introduce usernames later this year, letting its 3 billion users connect without sharing phone numbers. WhatsApp has over three billion users, and it’s finally letting them talk to each other without exchanging phone numbers. The company announced this week that usernames are coming later this year, and reservations are open now. The problem […]

Pierluigi Paganini June 29, 2026
U.S. Targets Russian Cyber Spies With $10M Bounty Over Messaging App Attacks

The U.S. offers up to $10M for information on Russian hackers targeting Signal and WhatsApp accounts of officials and journalists. The U.S. government is offering rewards of up to $10 million for information leading to the identification of members of the Russian-linked groups UNC5792 and UNC4221. The hackers target government officials, military personnel, journalists, and […]

Pierluigi Paganini June 29, 2026
StegoAd: How 119 Fake Browser Extensions Stole Credentials and Ran Ad Fraud for Two Years

Microsoft shut down the StegoAd campaign, which used 119 malicious Edge extensions, hit 2.6M installs, and ran undetected for two years. Microsoft just shut down one of the more technically clever malicious extension campaigns it’s ever documented. The operation, named StegoAd, ran 119 extensions on the Edge Add-ons store, racked up roughly 2.6 million installs, […]

Pierluigi Paganini June 29, 2026
SSU and FBI Uncover Russian Cyber Espionage Operation Against Officials and Military Personnel

Ukraine’s SSU and the FBI Just Confirmed Russian Intelligence Has Been Systematically Hacking Messenger Accounts for Years. The Security Service of Ukraine (SSU), working jointly with the FBI, has formally exposed a sustained Russian intelligence campaign targeting the messaging accounts of government officials, military personnel, politicians, and activists across Ukraine, Europe, and the United States. […]

Pierluigi Paganini June 28, 2026
KDDI Data Breach Impacts up to 14.2 Million Email Accounts at Six ISPs

KDDI Corporation disclosed a breach affecting up to 14.2 million email accounts after attackers exploited a vulnerability in third-party software. KDDI Corporation disclosed a data breach that exposed up to 14.2 million email accounts across six Japanese internet service providers. KDDI Corporation is one of Japan’s largest telecommunications companies. It employs more than 60,000 people […]