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Source: TechCrunch · Security

14 stories in the last 30d

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DomainAllCyberAIWindow24h3d7d30dAllIn the wildImportant onlyShow duplicates
CategoryAllData breach 6Exploit / PoC 2Phishing & fraud 2Threat actor 2Malware 1Policy & legal 1
SeverityAllcritical 2high 7medium 5low 0info 0source: TechCrunch · Security ✕

Google says some Pixel phone owners were hacked in zero-day attacks

Google patched CVE-2026-58704, a zero-click Pixel modem privilege-escalation zero-day exploited in limited, targeted attacks.

Google disclosed that a vulnerability in Pixel smartphones' modem software, tracked as CVE-2026-58704, was exploited in limited and targeted cyberattacks and has now been patched. Exploitation could allow an attacker to escape the modem sandbox and escalate privileges to access broader phone data. The bug can be exploited silently with zero user interaction. Google did not attribute the activity, though such modem bugs are commonly abused by surveillance vendors selling spyware to governments.

TechCrunch · Securityupdated · 1h agofirst · 4h agoExploit / PoC in the wild 8 sourcesCVE-2026-58704

Leaks, data breaches, and ransom notes: The worst hacks of 2026 so far

TechCrunch's 2026 roundup covers SSA data exposure, Iranian water-utility attacks, Klue breach hitting ~200 firms, and Meta AI chatbot account hijacks.

TechCrunch's mid-year roundup highlights a whistleblower claim that DOGE uploaded a live Social Security database copy to an unsecured third-party server, which House Democrats called potentially the largest US breach in history. CISA reported Iranian hackers targeted over 100 US water providers over the summer, while Russian-linked attacks hit Polish, Swedish, and Norwegian energy and water infrastructure. Market research firm Klue was breached via a stale 2022 pilot credential, exposing cloud keys of ~200 customers including Jamf, HackerOne, and LastPass to extortion gang Icarus. Separately, tens of thousands of Instagram accounts were hijacked by abusing Meta's AI chatbot to trigger password resets to attacker-controlled emails.

TechCrunch · Security · 1d agoData breach in the wild

ClickFix attacks are tricking Mac and Windows users into hacking themselves

ClickFix campaigns trick users into pasting terminal commands via fake CAPTCHAs; latest wave abused HBO Max's hacked Reddit account to push infostealer ads.

ClickFix attacks use fake CAPTCHA or anti-bot prompts on hacked or counterfeit websites to convince victims to copy a command into Windows Command Prompt or macOS Terminal, instantly installing infostealers that steal passwords, logged-in sessions, and crypto wallets. The latest campaign compromised HBO Max's official Reddit account to post hundreds of fake ads linking to a spoofed HBO Max page carrying the lure, per researchers at Hudson Rock. It is unclear how many users were compromised. Because execution happens in the terminal, many attacks evade antivirus tools; enterprises can block terminals domain-wide and Mac users can deploy BlockBlock.

TechCrunch · Security · 2d agoPhishing & fraud in the wild1

Revolut confirms customer data breach through fake government requests

Revolut disclosed customer identity data, including passports and possibly selfies, to an attacker using a legitimate government email domain.

Attackers impersonating a government agency used a legitimate agency email domain to submit fraudulent information requests, prompting Revolut to disclose customer identity and contact data to an unauthorized third party. Exposed data included birth dates, postal and email addresses, phone numbers, passport and driver's license copies, and possibly verification selfies, account statements, and transaction histories. Revolut said a limited number of customers were affected, blocked the email address, and notified the agency, law enforcement, and regulators, adding that systems and customer funds were unaffected. Security researcher ZachXBT reported the scam appeared to target high net worth users of the fintech, which serves over 80 million customers.

TechCrunch · Securityupdated · 2d agofirst · 4d agoData breach in the wild 3 sources3

Scammers target hundreds of thousands of crypto owners after Trezor confirms data breach of email provider

Third-party breaches at Trezor's email and shipping vendors exposed customer data, fueling phishing campaigns targeting hundreds of thousands of crypto wallet owners.

Trezor confirmed that a breach at Brevo, its marketing email provider, exposed customer contact data and let hackers send roughly 347,000 phishing emails claiming a fake 'STM32 Entropy Vulnerability' and asking victims for their wallet backup password. Brevo said attackers accessed 138 accounts by abusing overly broad, improperly scoped access privileges. Trezor was also hit weeks earlier by a breach at shipping partner ShipMonk that exposed names, phone numbers, email addresses, and postal addresses of at least 81,000 wallet buyers. Trezor stated its own products, wallets, and account systems were unaffected and warned customers to expect further phishing attempts.

TechCrunch · Securityupdated · 5d agofirst · 5d agoData breach in the wild 6 sources1

ID verification giant IDScan confirms data breach with more than 150 million driver’s licenses stolen

ID verification firm IDScan confirms hackers stole over 150 million driver's license records, including names and license numbers, from its cloud.

IDScan confirmed that threat actors stole driver's license records — full names, license numbers, and other government ID numbers — from the company's cloud systems during a roughly year-long intrusion. Brian Krebs previously reported a dark web service exposing data on over 150 million US and Canada residents, including license photos and records of high-profile individuals such as Defense Secretary Pete Hegseth. The FBI is investigating, and IDScan indicated hackers apparently demanded payment for full access to the stolen cache; the investigation is ongoing.

TechCrunch · Securityupdated · 5d agofirst · 6d agoData breach in the wild 4 sources1

A hacker stole $340M in a crypto heist, then returned most of it

A hacker exploited a bug to steal about 4,000 BTC (~$340M) from Blockstream's Liquid Network, then returned roughly 3,400 BTC after the bug was fixed.

A hacker exploited a bug to withdraw roughly 4,000 bitcoins worth about $340 million from Liquid Network, a settlement service launched in 2018 by crypto firm Blockstream and used by several cryptocurrency exchanges. Liquid Network paused operations, and the hacker, described as a white hat, offered to return the funds once the bug was fixed. Former Blockstream executive Samson Mow said the bug was fixed and about 3,400 BTC (~$293M) returned, leaving roughly 600 BTC (~$47M) under the hacker's control pending further security improvements. Rekt's leaderboard ranks the heist among the largest cryptocurrency thefts to date.

TechCrunch · Security · 8d agoExploit / PoC in the wild

It sure looks like hackers breached a major ID card verification service

Suspected breach of ID verification firm IDScan exposed over 150 million US and Canadian driver's licenses and passports, sold via dark web site Nexus.

Independent journalist Brian Krebs reported that a dark web site called Nexus is selling searchable access to more than 150 million driver's licenses and passports belonging to people in the United States and Canada, adding roughly 500,000 documents daily from a 'major identity verification company.' Krebs and researcher Zach Edwards identified Louisiana-based identity verification service IDScan as the likely source; Krebs' own license and Defense Secretary Pete Hegseth's records appeared in the database. The FBI confirmed it is looking into the incident and IDScan says it is investigating; Nexus went offline shortly after the report went live.

TechCrunch · Security · 13d agoData breach in the wild

X says attackers are targeting user accounts after the launch of X Money

X is investigating a wave of unsolicited password reset emails targeting users after the X Money payments launch, with no confirmed breaches yet.

Numerous X users reported unsolicited password reset emails following the launch of X Money, the platform's new payments service with accounts held at FDIC-insured Cross River Bank. Product engineer Mridul Singhai said the company found no evidence of successful breaches or mass account takeovers, while the Grok chatbot confirmed attackers are mass-triggering resets using public usernames. Users are being advised to enable two-factor authentication and Password Reset Protect while the investigation continues.

TechCrunch · Security · 14d agoPhishing & fraud in the wild

Hackers claim millions of patient records stolen during data breach at healthcare giant McKesson

Hackers claim theft of millions of patient records from US healthcare distributor McKesson, which confirmed a hack and expects service degradation.

McKesson, which distributes medicines and medical devices to hospitals and healthcare practices across the US, said it was hacked. Threat actors claim millions of patient records were stolen in the breach. The company said it expects intermittent service degradation as it responds to the incident.

TechCrunch · Security · 16d agoData breach in the wild

Australian police arrest two over TeamPCP hacks targeting Mercor, OpenAI, and others

Australian police arrested two suspects over TeamPCP cyberattacks targeting Mercor, OpenAI, and other tech companies.

Australian police have arrested two people in connection with the TeamPCP hacks. The arrests follow a wave of cyberattacks earlier in the year that targeted tech companies including Mercor and OpenAI, many of which rely on high-profile, widely used open source software. The article provides no technical details or CVE identifiers.

TechCrunch · Security · 20d agoPolicy & legal in the wild

US seizes domains of Chinese botnet used to target NASA, Justice Department, and the Senate

US Justice Department seized domains of a Chinese botnet used to hack NASA, the Justice Department, and the Senate, disabling its C2.

The US Justice Department seized domains belonging to a Chinese botnet that was used to hack NASA, the Justice Department, and the Senate. The seized domains were hardcoded into the botnet's code, so the seizures rendered the botnet and its command-and-control servers inoperable. The action disrupted the malware's communication channels and essential operations.

TechCrunch · Security · 21d agoThreat actor in the wild

CISA confirms hackers targeted over 100 US water systems during July

CISA says hackers targeted over 100 US water systems in July amid suspected Iran-backed attacks on critical water infrastructure.

CISA confirmed that hackers targeted more than 100 US water systems during July. The federal agency's warning comes amid a wave of suspected Iran-backed cyberattacks against critical water infrastructure across the United States. The available text does not specify intrusion methods, compromised utilities by name, or data impact.

TechCrunch · Security · 21d agoThreat actor in the wild

That fake Grand Theft Auto VI demo is actually just malware

Attackers distribute malware disguised as a fake Grand Theft Auto VI demo, targeting fans eager for news about the anticipated game.

TechCrunch reports that files circulating as a Grand Theft Auto VI demo are actually malware, not leaked game content. The campaign leverages enthusiasm for one of the most anticipated video games, making eager GTA fans the target audience. Technical details such as malware family, delivery method, and victim counts were not included in the excerpt.

TechCrunch · Security · 22d agoMalware in the wild