Study Uncovers 25 Password Recovery Attacks in Major Cloud Password Managers

[Parkinsond]

It actually wouldn't surprise me they stole the name from here . Stealing and plagiarism from online forums is very common place in the media, Reddit is prime example.

 

[ForgottenSeer 123960]

Technical Analysis & Remediation

MITRE ATT&CK Mapping

T1552.004
Credentials from Password Stores: Credentials from Password Managers

T1565.002
Data Manipulation: Transmitted Data Manipulation

CVE Profile
[NVD Score: Pending/Unknown]
[CISA KEV Status: Inactive].

Telemetry

Target Application Version
Dashlane Extension "version 6.2544.1" (Patched).

Attack Vectors
"Key Escrow" account recovery mechanisms, Key Derivation Function (KDF) downgrades, and flawed item-level encryption.

Constraint
The structure resembles a server-side cryptographic downgrade attack. Without existing backend access or active man-in-the-middle (MITM) interception targeting legacy code, an external adversary cannot independently execute this against a local endpoint.

Remediation - THE ENTERPRISE TRACK (NIST SP 800-61r3 / CSF 2.0)

GOVERN (GV) – Crisis Management & Oversight

Command
Audit organizational reliance on the affected third-party cloud password managers and review supply chain risk management (SCRM) policies regarding zero-knowledge encryption (ZKE) claims.

DETECT (DE) – Monitoring & Analysis

Command
Monitor SIEM logs for anomalous backend authentication requests or forced cryptographic downgrade attempts between corporate endpoints and password manager cloud infrastructure.

RESPOND (RS) – Mitigation & Containment

Command
Force immediate updates of all password manager browser extensions across the enterprise (e.g., Dashlane endpoints must be updated to at least "version 6.2544.1").

RECOVER (RC) – Restoration & Trust

Command
Validate that all extensions and desktop clients are operating on the latest patched builds before permitting the provisioning or sharing of new administrative credentials in corporate vaults.

IDENTIFY & PROTECT (ID/PR) – The Feedback Loop

Command
Transition critical infrastructure credentials (e.g., Domain Admin, Break-Glass accounts) to hardware-backed MFA (FIDO2) or localized, offline password vaults where cloud reliance is deemed an unacceptable risk.

Remediation - THE HOME USER TRACK (Safety Focus)

Priority 1: Safety

Command
Do not panic. The Environmental Reality Check confirms this vulnerability requires the attacker to compromise the password manager's remote servers first. You do not need to disconnect your device from the internet.

Priority 2: Identity

Command
Update your password manager extension immediately.

Command
Do not log into banking/email until verified that your browser extension is completely updated to the vendor's latest patch.

Priority 3: Persistence

Command
Review your shared vaults and vault item settings. As noted by forum user "Digmor Crusher", keeping critical financial passwords entirely offline (pen and paper) remains a viable and highly secure risk-reduction strategy for sensitive accounts.

Hardening & References

Baseline
CIS Benchmarks for Web Browser Security (Extension Management and Updates).

Framework
NIST CSF 2.0 (PR.DS-1: Data-at-rest is protected; PR.DS-2: Data-in-transit is protected).

Style
Incident Response / Threat Intelligence Advisory.

Source

The Hacker News

 

[Parkinsond]

The original research article

https://eprint.iacr.org/2026/058.pdf

 

[Sampei.Nihira]

From the article::

Takeaways​

Modern GPUs are capable of cracking user passwords at a tremendous speed. The simplest brute-force algorithm can crack any password up to eight characters long within less than a day. Smart hacking algorithms can quickly guess even long passwords. These use dictionaries, consider character substitution (“e” to “3”, “1” to “!” or “a” to “@”) and popular combinations (“qwerty”, “12345”, “asdfg”).


This study lets us draw the following conclusions about password strength:

• Many user passwords are not strong enough: 59% can be guessed within one hour.
• Using meaningful words, names and standard character combinations significantly reduces the time it takes to guess the password.
• The least secure password is one that consists entirely of digits or words.

To protect your accounts from hacking:

• Remember that the best password is a random, computer-generated one. Many password managers are capable of generating passwords.
• Use mnemonic, rather than meaningful, phrases.
• Check your password for resistance to hacking. You can do this with the help of Password Checker, Kaspersky Password Manager or the zxcvbn
• Make sure your passwords are not contained in any leaked databases by going to haveibeenpwned. Use security solutions that alert users about password leaks.
• Avoid using the same password for multiple websites. If your passwords are unique, cracking one of them would cause less damage.

-------------------------------------------------------
When I need a password, I use onlilne password generators. You can specify the length. Like this one: Password Generator - LastPass

You can verify that a password with “few” characters without numbers and special characters can be strong.
The trick is not to use a language like English.

When Caesar recognized Brutus among the conspirators who took part in his assassination, he uttered a famous phrase:

"Tu quoque Brute fili mi"

If you enter this phrase in Latin

"tuquoqueBrute"

you will have a password that is easy to remember and strong.

 

[Victor M]

Tu quoque Brute fili mi

Over here, the phrase we know of is from Shakespeare's play Julius Caesar. 'et tu Brute'. I remembered from a play shown on TV.