User can redeem more tokens by artificially increasing the chi accrual

Handle shw Vulnerability details Impact A user can artificially increase the chi accrual after maturity by flash borrow on Compound, which affects the exchange rate used by the chi oracle. As a result, the user redeems more underlying tokens with the same amount of fyTokens since the accrual is...

Flash minting and burning can reduce the paid fees when purchasing a membership or opening a cost share request

Handle shw Vulnerability details Impact Users can pay fewer FSD tokens when purchasing a membership or opening a cost share request by flash minting and burning FSD tokens, which could significantly affect the FSD spot price. Proof of Concept The function getFSDPrice returns the current FSD price...

NFTXLPStaking Is Subject To A Flash Loan Attack That Can Steal Nearly All Rewards/Fees That Have Accrued For A Particular Vault

Handle jvaqa Vulnerability details NFTXLPStaking Is Subject To A Flash Loan Attack That Can Steal Nearly All Rewards/Fees That Have Accrued For A Particular Vault Impact The LPStaking contract does not require that a stake be locked for any period of time. The LPStaking contract also does not tra...

A malicious receiver can cause another receiver to lose out on distributed fees by returning false for tokensReceived when receiveRewards is called on their receiver contract.

Handle janbro Vulnerability details Summary A malicious receiver can cause another receiver to lose out on distributed fees by returning false for tokensReceived when receiveRewards is called on their receiver contract. Risk Rating Medium Vulnerability Details A malicious receiver can cause anoth...

Missing overflow check in flashLoan

Handle @cmichelio Vulnerability details Vulnerability Details ERC20FlashMintUpgradeable.flashLoan does not check for an overflow when adding the fees to the flashloan amount. The functionality might have been copied from but this one already has overflow checks as it uses solidity 0.8.0. Impact...

Promising Infusions of Cash, Fake Investor John Bernard Walked Away With $30M

September featured two stories on a phony tech investor named John Bernard, a pseudonym used by a convicted thief named John Clifton Davies whos fleeced dozens of technology companies out of an estimated $30 million with the promise of lucrative investments. Those stories prompted a flood of tips...

CompTIA Certification Prep Courses – Get Lifetime Access @ 98% Discount

In the world of professional IT, recruiters look for certificates as an important criterion for eligibility and assessing skills. Any IT professional with résumé that includes CompTIA certificates tends to rise up the pile. Of course, there are many different CompTIA exams you can choose from bas...

Ledger SAS Live Code Issue Vulnerability

Ledger SAS Live is a cryptocurrency wallet product from the French company Ledger SAS. A security vulnerability exists in Ledger SAS Live versions prior to 2.7.0. Unprocessed Bitcoin's Replacement of Fees RBF, which increases a user's balance with the value of an unconfirmed transaction immediate...

CVE-2020-14199

The CVE-2020-14199 issue is a BIP-143 signing mishandling in the Bitcoin protocol that can mislead users into producing two signatures during Segwit transactions. Affected products are Trezor One firmware before 1.9.1 and Trezor Model T firmware before 2.3.1; these devices have firmware updates t...

CVE-2020-14199

BIP-143 in the Bitcoin protocol specification mishandles the signing of a Segwit transaction, which allows attackers to trick a user into making two signatures in certain cases, potentially leading to a huge transaction fee. NOTE: this affects all hardware wallets. It was fixed in 1.9.1 for the...

PT-2020-13926

Name of the Vulnerable Software and Affected Versions: Trezor One versions prior to 1.9.1 Trezor Model T versions prior to 2.3.1 Description: The issue in the Bitcoin protocol specification, specifically BIP-143, mishandles the signing of a Segwit transaction. This allows attackers to trick a use...

Apple App Store Riddled With Money-Sucking Fleeceware Apps

Researchers are warning iPhone users of fleeceware apps after finding more than 30 examples of them on Apple’s App Store. Fleeceware is jargon for apps that trick users into paying excessive fees for basic applications and functionality that is available free elsewhere. Many of these fleeceware...

Manage Origin Offload and Egress Fees for Live and On-Demand

Origin offload has received more attention in the past few years as more customers have moved their origins to the cloud. As such, the cost to access data has become an important issue. To support this move, Akamai has developed Cloud Wrapper to provide customers with a way to securely connect to...

A week in security (November 11 – 17)

Last week on Malwarebytes Labs, we offered statistics and information on a sneaky new Trojan malware for Android, inspected a bevy of current Facebook scams, and explained the importance of securing food and agriculture infrastructure. We also released our latest report on cybercrime tactics and...

What You Should Know About the Equifax Data Breach Settlement

Big-three credit bureau Equifax has reportedly agreed to pay at least $650 million to settle lawsuits stemming from a 2017 breach that let intruders steal personal and financial data on roughly 148 million Americans. Here's a brief primer that attempts to break down what this settlement means for...

Crypto Mining Service Coinhive to Call it Quits

Roughly one year ago, KrebsOnSecurity published a lengthy investigation into the individuals behind Coinhive.com, a cryptocurrency mining service that has been heavily abused to force hacked Web sites to mine virtual currency. On Tuesday, Coinhive announced plans to pull the plug on the project...

ESTA registration websites still lurk in paid ads on Google

Google has taken direct action against adverts promoting ESTA registration services, often offered by third parties at highly inflated prices. Ads displayed on the Google network shouldn’t display fees higher than what a public source or government charges for products or services. This tightenin...

Streamline OTT Delivery using Cloud Origins with Cloud Wrapper

By 2020, an estimated 92% of all workloads will be processed in cloud data centers. The emergence of public cloud providers has changed the way organizations build, deploy and manage their applications and workflows. For organizations that've made the decision to move their video workflows to the...

Avoid these Doctor Who Series 11 scams

The new season of Doctor Who has finally landed on television screens around the world, and we’ve started to see the first few signs of spam and other assorted nonsense lumbering online. A rash of YouTube accounts claiming to offer up the new series are making the rounds, all of which generally...

Credit Freezes are Free: Let the Ice Age Begin

It is now free in every U.S. state to freeze and unfreeze your credit file and that of your dependents, a process that blocks identity thieves and others from looking at private details in your consumer credit history. If you've been holding out because you're not particularly worried about ID...